e8ea40012a
## Summary An issue seen here https://github.com/astral-sh/ty/issues/500 The `__init__` method of dataclasses had no inherited generic context, so we could not infer the type of an instance from a constructor call with generics ## Test Plan Add tests to classes.md` in generics folder
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.