Alex Waygood a3f3d734a1 [red-knot] Ban list literals in most contexts in type expressions (#16847) ... ## Summary This PR reworks `TypeInferenceBuilder::infer_type_expression()` so that we emit diagnostics when encountering a list literal in a type expression. The only place where a list literal is allowed in a type expression is if it appears as the first argument to `Callable[]`, and `Callable` is already heavily special-cased in our type-expression parsing. In order to ensure that list literals are _always_ allowed as the _first_ argument to `Callabler` (but never allowed as the second, third, etc. argument), I had to do some refactoring of our type-expression parsing for `Callable` annotations. ## Test Plan New mdtests added, and existing ones updated		2025-03-19 14:42:42 +00:00
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resources	[red-knot] Ban list literals in most contexts in type expressions (#16847)	2025-03-19 14:42:42 +00:00
src	[red-knot] Ban list literals in most contexts in type expressions (#16847)	2025-03-19 14:42:42 +00:00
tests	red_knot_test: add support for diagnostic snapshotting	2025-02-05 13:02:54 -05:00
build.rs	Modernize build scripts (#13837)	2024-10-20 22:35:35 +01:00
Cargo.toml	[red-knot] Add a test to ensure that KnownClass::try_from_file_and_name() is kept up to date (#16326)	2025-02-24 12:14:20 +00:00
mdtest.py	[red-knot] Fix possible TOCTOU mistake in mdtest runner (#15673)	2025-01-22 15:24:25 +00:00
mdtest.py.lock	[red-knot] Markdown test runner (#15632)	2025-01-21 14:06:35 +01:00