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ruff/crates/ty_python_semantic/resources
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Dhruv Manilawala 35ed55ec8c
[ty] Filter overloads using variadic parameters (#20547) 
## Summary

Closes: https://github.com/astral-sh/ty/issues/551

This PR adds support for step 4 of the overload call evaluation
algorithm which states that:

> If the argument list is compatible with two or more overloads,
determine whether one or more of the overloads has a variadic parameter
(either `*args` or `**kwargs`) that maps to a corresponding argument
that supplies an indeterminate number of positional or keyword
arguments. If so, eliminate overloads that do not have a variadic
parameter.

And, with that, the overload call evaluation algorithm has been
implemented completely end to end as stated in the typing spec.

## Test Plan

Expand the overload call test suite.
2025-09-25 14:58:00 +00:00
..
corpus [ty] fix deferred name loading in PEP695 generic classes/functions (#19888) 2025-08-13 15:51:59 -07:00
mdtest [ty] Filter overloads using variadic parameters (#20547) 2025-09-25 14:58:00 +00:00
primer [ty] move graphql-core to good.txt (#20447) 2025-09-17 10:09:32 +02:00
README.md

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/ty_test/README.md for documentation of this test format.