ruff/crates/ty_python_semantic/resources/mdtest/generics/pep695
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
..
classes.md [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00
functions.md [ty] Add precise inference for unpacking a TypeVar if the TypeVar has an upper bound with a precise tuple spec (#19985) 2025-08-19 22:11:30 +01:00
variables.md [ty] fix deferred name loading in PEP695 generic classes/functions (#19888) 2025-08-13 15:51:59 -07:00
variance.md [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00