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ruff/crates/ruff_python_parser/resources/inline/err
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Brent Westbrook 2baaedda6c
[syntax-errors] Start detecting compile-time syntax errors (#16106) 
## Summary

This PR implements the "greeter" approach for checking the AST for
syntax errors emitted by the CPython compiler. It introduces two main
infrastructural changes to support all of the compile-time errors:
1. Adds a new `semantic_errors` module to the parser crate with public
`SemanticSyntaxChecker` and `SemanticSyntaxError` types
2. Embeds a `SemanticSyntaxChecker` in the `ruff_linter::Checker` for
checking these errors in ruff

As a proof of concept, it also implements detection of two syntax
errors:
1. A reimplementation of
[`late-future-import`](https://docs.astral.sh/ruff/rules/late-future-import/)
(`F404`)
2. Detection of rebound comprehension iteration variables
(https://github.com/astral-sh/ruff/issues/14395)

## Test plan
Existing F404 tests, new inline tests in the `ruff_python_parser` crate,
and a linter CLI test showing an example of the `Message` output.

I also tested in VS Code, where `preview = false` and turning off syntax
errors both disable the new errors:


![image](https://github.com/user-attachments/assets/cf453d95-04f7-484b-8440-cb812f29d45e)

And on the playground, where `preview = false` also disables the errors:


![image](https://github.com/user-attachments/assets/a97570c4-1efa-439f-9d99-a54487dd6064)


Fixes #14395

---------

Co-authored-by: Micha Reiser <micha@reiser.io>
2025-03-21 14:45:25 -04:00
..
ann_assign_stmt_invalid_annotation.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
ann_assign_stmt_invalid_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
ann_assign_stmt_invalid_value.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
ann_assign_stmt_missing_rhs.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
ann_assign_stmt_type_alias_annotation.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
args_unparenthesized_generator.py Raise syntax error for unparenthesized generator expr in multi-argument call (#12445) 2024-07-22 14:44:20 +05:30
assert_empty_msg.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assert_empty_test.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assert_invalid_msg_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assert_invalid_test_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assign_stmt_invalid_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assign_stmt_invalid_value_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assign_stmt_keyword_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
assign_stmt_missing_rhs.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
async_unexpected_token.py Maintain synchronicity between the lexer and the parser (#11457) 2024-06-03 18:23:50 +05:30
aug_assign_stmt_invalid_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
aug_assign_stmt_invalid_value.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
aug_assign_stmt_missing_rhs.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
case_expect_indented_block.py Expect indented case block instead of match stmt (#11033) 2024-04-19 16:46:15 +05:30
class_def_empty_body.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
class_def_missing_name.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
class_def_unclosed_type_param_list.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
class_type_params_py311.py [syntax-errors] Type parameter lists before Python 3.12 (#16479) 2025-03-05 13:19:09 +00:00
clause_expect_indented_block.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
clause_expect_single_statement.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
comma_separated_missing_comma.py Implement re-lexing logic for better error recovery (#11845) 2024-06-17 06:47:00 +00:00
comma_separated_missing_comma_between_elements.py Implement re-lexing logic for better error recovery (#11845) 2024-06-17 06:47:00 +00:00
comma_separated_missing_element_between_commas.py Implement re-lexing logic for better error recovery (#11845) 2024-06-17 06:47:00 +00:00
comma_separated_missing_first_element.py Implement re-lexing logic for better error recovery (#11845) 2024-06-17 06:47:00 +00:00
comprehension_missing_for_after_async.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
decorator_await_expression_py38.py [syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581) 2025-03-17 11:17:27 +00:00
decorator_dict_literal_py38.py [syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581) 2025-03-17 11:17:27 +00:00
decorator_expression_py38.py [syntax-errors] Named expressions in decorators before Python 3.9 (#16386) 2025-03-05 17:08:18 +00:00
decorator_float_literal_py38.py [syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581) 2025-03-17 11:17:27 +00:00
decorator_invalid_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
decorator_missing_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
decorator_missing_newline.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
decorator_named_expression_py37.py [syntax-errors] Named expressions in decorators before Python 3.9 (#16386) 2025-03-05 17:08:18 +00:00
decorator_non_toplevel_call_expression_py38.py [syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581) 2025-03-17 11:17:27 +00:00
decorator_unexpected_token.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
del_incomplete_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
del_stmt_empty.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
dotted_name_multiple_dots.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
except_star_py310.py [syntax-errors] Limit except* range to * (#16473) 2025-03-04 16:50:09 +00:00
except_stmt_invalid_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
except_stmt_missing_as_name.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
except_stmt_missing_exception.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
except_stmt_missing_exception_and_as_name.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
except_stmt_unparenthesized_tuple.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_empty_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_invalid_conversion_flag_name_tok.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_invalid_conversion_flag_other_tok.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_invalid_starred_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_lambda_without_parentheses.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_unclosed_lbrace.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
f_string_unclosed_lbrace_in_format_spec.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
for_iter_unpack_py38.py [syntax-errors] Tuple unpacking in for statement iterator clause before Python 3.9 (#16558) 2025-03-13 15:55:17 -04:00
for_stmt_invalid_iter_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
for_stmt_invalid_target.py Add ExpressionContext for expression parsing (#11055) 2024-04-23 04:19:05 +00:00
for_stmt_invalid_target_binary_expr.py Add ExpressionContext for expression parsing (#11055) 2024-04-23 04:19:05 +00:00
for_stmt_invalid_target_in_keyword.py Add ExpressionContext for expression parsing (#11055) 2024-04-23 04:19:05 +00:00
for_stmt_missing_in_keyword.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
for_stmt_missing_iter.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
for_stmt_missing_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_dotted_names.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_empty_names.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_missing_module.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_missing_rpar.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_star_with_other_names.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
from_import_unparenthesized_trailing_comma.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_empty_body.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_invalid_return_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_missing_identifier.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_missing_return_type.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_unclosed_parameter_list.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_unclosed_type_param_list.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_def_unparenthesized_return_types.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
function_type_params_py311.py [syntax-errors] Type parameter lists before Python 3.12 (#16479) 2025-03-05 13:19:09 +00:00
global_stmt_empty.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
global_stmt_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
global_stmt_trailing_comma.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_elif_missing_colon.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_empty_body.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_invalid_elif_test_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_invalid_test_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_missing_colon.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_missing_test.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
if_stmt_misspelled_elif.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
implicitly_concatenated_unterminated_string.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
implicitly_concatenated_unterminated_string_multiline.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
import_alias_missing_asname.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
import_stmt_empty.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
import_stmt_parenthesized_names.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
import_stmt_star_import.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
import_stmt_trailing_comma.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
invalid_byte_literal.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
invalid_del_target.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
invalid_fstring_literal_element.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
invalid_string_literal.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
iter_unpack_return_py37.py [syntax-errors] Tuple unpacking in return and yield before Python 3.8 (#16485) 2025-03-06 11:57:20 -05:00
iter_unpack_yield_py37.py [syntax-errors] Tuple unpacking in return and yield before Python 3.8 (#16485) 2025-03-06 11:57:20 -05:00
lambda_body_with_starred_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
lambda_body_with_yield_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_before_py310.py Allow passing ParseOptions to inline tests (#16357) 2025-02-27 10:23:15 -05:00
match_classify_as_keyword.py Maintain synchronicity between the lexer and the parser (#11457) 2024-06-03 18:23:50 +05:30
match_classify_as_keyword_or_identifier.py Maintain synchronicity between the lexer and the parser (#11457) 2024-06-03 18:23:50 +05:30
match_expected_colon.py Maintain synchronicity between the lexer and the parser (#11457) 2024-06-03 18:23:50 +05:30
match_stmt_expect_indented_block.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_expected_case_block.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_invalid_guard_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_invalid_subject_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_missing_guard_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_missing_pattern.py Maintain synchronicity between the lexer and the parser (#11457) 2024-06-03 18:23:50 +05:30
match_stmt_no_newline_before_case.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
match_stmt_single_starred_subject.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
mixed_bytes_and_non_bytes_literals.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
multiple_clauses_on_same_line.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
named_expr_slice.py [syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404) 2025-03-14 15:06:42 -04:00
named_expr_slice_parse_error.py [syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404) 2025-03-14 15:06:42 -04:00
node_range_with_gaps.py Use empty range when there's "gap" in token source (#11032) 2024-04-19 11:36:26 +00:00
nonlocal_stmt_empty.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
nonlocal_stmt_expression.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
nonlocal_stmt_trailing_comma.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_missing_annotation.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_missing_default.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_with_invalid_annotation.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_with_invalid_default.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_with_invalid_star_annotation.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
param_with_star_annotation_py310.py [syntax-errors] Star annotations before Python 3.11 (#16545) 2025-03-14 15:20:44 +00:00
params_duplicate_names.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_expected_after_star_separator.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_kwarg_after_star_separator.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_multiple_kwargs.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_multiple_slash_separator.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_multiple_star_separator.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_multiple_varargs.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_no_arg_before_slash.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_non_default_after_default.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_star_after_slash.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_star_separator_after_star_param.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_var_keyword_with_default.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
params_var_positional_with_default.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
parenthesized_context_manager_py38.py [syntax-errors] Parenthesized context managers before Python 3.9 (#16523) 2025-03-17 08:54:55 -04:00
parenthesized_kwarg_py38.py [syntax-errors] Parenthesized keyword argument names after Python 3.8 (#16482) 2025-03-06 12:18:13 -05:00
pep701_f_string_py311.py [syntax-errors] PEP 701 f-strings before Python 3.12 (#16543) 2025-03-18 11:12:15 -04:00
pos_only_py37.py [syntax-errors] Positional-only parameters before Python 3.8 (#16481) 2025-03-05 13:46:43 +00:00
raise_stmt_from_without_exc.py Modify parsing of raise with cause when exception is absent (#15049) 2024-12-19 13:36:32 +00:00
raise_stmt_invalid_cause.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
raise_stmt_invalid_exc.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
raise_stmt_unparenthesized_tuple_cause.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
raise_stmt_unparenthesized_tuple_exc.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
rebound_comprehension_variable.py [syntax-errors] Start detecting compile-time syntax errors (#16106) 2025-03-21 14:45:25 -04:00
return_stmt_invalid_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
simple_and_compound_stmt_on_same_line.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
simple_and_compound_stmt_on_same_line_in_block.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
simple_stmts_on_same_line.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
simple_stmts_on_same_line_in_block.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
star_index_py310.py [syntax-errors] Star expression in index before Python 3.11 (#16544) 2025-03-14 14:51:34 +00:00
star_slices.py [syntax-errors] Star expression in index before Python 3.11 (#16544) 2025-03-14 14:51:34 +00:00
try_stmt_invalid_order.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
try_stmt_missing_except_finally.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
try_stmt_misspelled_except.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
try_stmt_mixed_except_kind.py Raise syntax error for mixing except and except* (#14895) 2024-12-10 17:50:55 -06:00
tuple_context_manager_py38.py [syntax-errors] Parenthesized context managers before Python 3.9 (#16523) 2025-03-17 08:54:55 -04:00
type_alias_incomplete_stmt.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_alias_invalid_value_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_param_default_py312.py [syntax-errors] Type parameter defaults before Python 3.13 (#16447) 2025-03-04 16:53:38 +00:00
type_param_invalid_bound_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_param_missing_bound.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_param_param_spec_bound.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_param_param_spec_invalid_default_expr.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_param_param_spec_missing_default.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_param_type_var_invalid_default_expr.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_param_type_var_missing_default.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_param_type_var_tuple_bound.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
type_param_type_var_tuple_invalid_default_expr.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_param_type_var_tuple_missing_default.py Add support for PEP 696 syntax (#11120) 2024-04-26 09:47:29 +02:00
type_params_empty.py Add syntax error for empty type parameter list (#12030) 2024-06-26 08:10:35 +05:30
type_stmt_py311.py [syntax-errors] type alias statements before Python 3.12 (#16478) 2025-03-04 17:20:10 +00:00
unparenthesized_named_expr_index_py38.py [syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404) 2025-03-14 15:06:42 -04:00
unparenthesized_named_expr_set_comp_py38.py [syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404) 2025-03-14 15:06:42 -04:00
unparenthesized_named_expr_set_literal_py38.py [syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404) 2025-03-14 15:06:42 -04:00
unterminated_fstring_newline_recovery.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
walrus_py37.py [syntax-errors] Assignment expressions before Python 3.8 (#16383) 2025-02-28 17:13:46 -05:00
while_stmt_invalid_test_expr.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
while_stmt_missing_colon.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
while_stmt_missing_test.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30
with_items_parenthesized_missing_colon.py Use speculative parsing for with-items (#11770) 2024-06-06 08:59:56 +00:00
with_items_parenthesized_missing_comma.py Replace LALRPOP parser with hand-written parser (#10036) 2024-04-18 17:57:39 +05:30