ruff/crates/ty_python_semantic/resources
Douglas Creager 06cd249a9b
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[ty] Track different uses of legacy typevars, including context when rendering typevars (#19604)
This PR introduces a few related changes:

- We now keep track of each time a legacy typevar is bound in a
different generic context (e.g. class, function), and internally create
a new `TypeVarInstance` for each usage. This means the rest of the code
can now assume that salsa-equivalent `TypeVarInstance`s refer to the
same typevar, even taking into account that legacy typevars can be used
more than once.

- We also go ahead and track the binding context of PEP 695 typevars.
That's _much_ easier to track since we have the binding context right
there during type inference.

- With that in place, we can now include the name of the binding context
when rendering typevars (e.g. `T@f` instead of `T`)
2025-08-01 12:20:32 -04:00
..
corpus [ty] Do not consider a type T to satisfy a method member on a protocol unless the method is available on the meta-type of T (#19187) 2025-07-25 11:16:04 +01:00
mdtest [ty] Track different uses of legacy typevars, including context when rendering typevars (#19604) 2025-08-01 12:20:32 -04:00
primer [ty] Move pandas-stubs to bad.txt (#19659) 2025-07-31 12:33:24 +01:00
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.