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ruff/crates/ty_python_semantic/resources
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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
..
corpus [ty] Fix panic due to simplifying Divergent types out of intersections types (#21253) 2025-11-03 15:41:11 +00:00
mdtest [ty] Add support for Optional and Annotated in implicit type aliases (#21321) 2025-11-10 10:24:38 +01:00
primer [ty] Add cycle handling to lazy_default (#20967) 2025-10-23 10:05:08 +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.