ruff/crates/red_knot_python_semantic/resources at 6be0a5057d48d5eedafc83620e73161c76ad342c - ruff

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Dhruv Manilawala 6be0a5057d [red-knot] Disjointness for callable types (#17094 )

## Summary

Part of #15382, this PR adds support for disjointness between two
callable types. They are never disjoint because there exists a callable
type that's a subtype of all other callable types:
```py
(*args: object, **kwargs: object) -> Never
```

The `Never` is a subtype of every fully static type thus a callable type
that has the return type of `Never` means that it is a subtype of every
return type.

## Test Plan

Add test cases related to mixed parameter kinds, gradual form (`...`)
and `Never` type.

2025-04-01 19:00:27 +00:00

mdtest

[red-knot] Disjointness for callable types (#17094 )

2025-04-01 19:00:27 +00:00

README.md

[red-knot] document test framework (#13695 )

2024-10-10 12:02:01 -07:00

README.md

Markdown files within the mdtest/ subdirectory are tests of type inference and type checking; executed by the tests/mdtest.rs integration test.

See crates/red_knot_test/README.md for documentation of this test format.