ruff/crates/ty_python_semantic/resources
Eric Mark Martin 33030b34cd
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[ty] linear variance inference for PEP-695 type parameters (#18713)
## Summary

Implement linear-time variance inference for type variables
(https://github.com/astral-sh/ty/issues/488).

Inspired by Martin Huschenbett's [PyCon 2025
Talk](https://www.youtube.com/watch?v=7uixlNTOY4s&t=9705s).

## Test Plan

update tests, add new tests, including for mutually recursive classes

---------

Co-authored-by: Carl Meyer <carl@astral.sh>
2025-08-19 17:54:09 -07:00
..
corpus [ty] fix deferred name loading in PEP695 generic classes/functions (#19888) 2025-08-13 15:51:59 -07:00
mdtest [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00
primer [ty] Add precise inference for indexing, slicing and unpacking NamedTuple instances (#19560) 2025-08-13 15:19:44 +00:00
README.md Rename Red Knot (#17820) 2025-05-03 19:49:15 +02:00

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.