ruff/crates/ty_python_semantic
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
..
resources [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00
src [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00
tests [ty] Track open files in the server (#19264) 2025-07-18 19:33:35 +05:30
build.rs
Cargo.toml [ty] Avoid overcounting shared memory usage (#19773) 2025-08-06 15:32:02 -04:00
mdtest.py
mdtest.py.lock