ruff/crates
Carl Meyer 84d064a14c
[red-knot] fix building unions with literals and AlwaysTruthy/AlwaysFalsy (#17451)
In #17403 I added a comment asserting that all same-kind literal types
share all the same super-types. This is true, with two notable
exceptions: the types `AlwaysTruthy` and `AlwaysFalsy`. These two types
are super-types of some literal types within a given kind and not
others: `Literal[0]`, `Literal[""]`, and `Literal[b""]` inhabit
`AlwaysFalsy`, while other literals inhabit `AlwaysTruthy`.

This PR updates the literal-unions optimization to handle these types
correctly.

Fixes https://github.com/astral-sh/ruff/issues/17447

Verified locally that `QUICKCHECK_TESTS=100000 cargo test -p
red_knot_python_semantic -- --ignored types::property_tests::stable` now
passes again.
2025-04-18 08:20:03 -07:00
..
red_knot [red-knot] Add support for overloaded functions (#17366) 2025-04-18 09:57:40 +05:30
red_knot_ide [red-knot] Detect version-related syntax errors (#16379) 2025-04-17 14:00:30 -04:00
red_knot_project [red-knot] Detect version-related syntax errors (#16379) 2025-04-17 14:00:30 -04:00
red_knot_python_semantic [red-knot] fix building unions with literals and AlwaysTruthy/AlwaysFalsy (#17451) 2025-04-18 08:20:03 -07:00
red_knot_server Server: Use min instead of max to limit the number of threads (#17421) 2025-04-18 01:32:12 +05:30
red_knot_test [red-knot] Detect version-related syntax errors (#16379) 2025-04-17 14:00:30 -04:00
red_knot_vendored Sync vendored typeshed stubs (#17402) 2025-04-15 09:16:42 +02:00
red_knot_wasm Use concise message to show diagnostics in playground (#17357) 2025-04-11 22:44:24 +05:30
ruff Server: Use min instead of max to limit the number of threads (#17421) 2025-04-18 01:32:12 +05:30
ruff_annotate_snippets ruff_annotate_snippets: address unused code warnings 2025-04-07 08:24:08 -04:00
ruff_benchmark [red-knot] make large-union benchmark slow again (#17418) 2025-04-16 14:05:42 +00:00
ruff_cache
ruff_db [red-knot] Detect version-related syntax errors (#16379) 2025-04-17 14:00:30 -04:00
ruff_dev Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_diagnostics Show errors for attempted fixes only when passed --verbose (#15237) 2025-01-03 08:50:13 -06:00
ruff_formatter Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_graph [red-knot] Detect version-related syntax errors (#16379) 2025-04-17 14:00:30 -04:00
ruff_index [red-knot] Don't use separate ID types for each alist (#16415) 2025-02-28 14:55:55 -05:00
ruff_linter [pyupgrade] Add fix safety section to docs (UP036) (#17444) 2025-04-17 22:45:53 -04:00
ruff_macros Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_notebook Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_python_ast Auto generate visit_source_order (#17180) 2025-04-17 08:59:57 -04:00
ruff_python_ast_integration_tests Visit Identifier node as part of the SourceOrderVisitor (#17110) 2025-04-01 16:58:09 +02:00
ruff_python_codegen Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_python_formatter Don't add chaperone space after escaped quote in triple quote (#17216) 2025-04-11 10:21:47 +02:00
ruff_python_index
ruff_python_literal Preserve triple quotes and prefixes for strings (#15818) 2025-02-04 08:41:06 -05:00
ruff_python_parser Raise syntax error when \ is at end of file (#17409) 2025-04-15 21:26:12 +05:30
ruff_python_resolver Upgrade to Rust 1.86 and bump MSRV to 1.84 (#17171) 2025-04-03 15:59:44 +00:00
ruff_python_semantic Refactor semantic syntax error scope handling (#17314) 2025-04-09 14:23:29 -04:00
ruff_python_stdlib Revert "Add all PEP-585 names to UP006 rule" (#15250) 2025-01-04 12:23:53 +01:00
ruff_python_trivia [red-knot] Ignore surrounding whitespace when looking for <!-- snapshot-diagnostics --> directives in mdtests (#16380) 2025-02-27 13:25:31 +00:00
ruff_python_trivia_integration_tests Pass ParserOptions to the parser (#16220) 2025-02-19 10:50:50 -05:00
ruff_server [red-knot] Don't use latency-sensitive for handlers (#17227) 2025-04-08 08:33:30 +02:00
ruff_source_file [pyupgrade] Do not report when a UTF-8 comment is followed by a non-UTF-8 one (UP009) (#14728) 2024-12-11 10:30:41 +00:00
ruff_text_size [ruff] itertools.starmap(..., zip(...)) (RUF058) (#15483) 2025-01-16 15:18:12 +01:00
ruff_wasm Bump 0.11.6 (#17449) 2025-04-17 09:20:29 -04:00
ruff_workspace Use python.typing.org for typing documentation links (#17323) 2025-04-09 20:38:20 +02:00