Files
ruff/crates/ty_python_semantic/resources
David Peter 238f151371 [ty] Add support for Optional and Annotated in implicit type aliases (#21321)
## Summary

Add support for `Optional` and `Annotated` in implicit type aliases

part of https://github.com/astral-sh/ty/issues/221

## Typing conformance changes

New expected diagnostics.

## Ecosystem

A lot of true positives, some known limitations unrelated to this PR.

## Test Plan

New Markdown tests
2025-11-10 10:24:38 +01:00
..
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.