3aa7ba31b1
## Summary I spotted a minor mistake in my descriptor protocol implementation where `C.descriptor` would pass the meta type (`type`) of the type of `C` (`Literal[C]`) as the owner argument to `__get__`, instead of passing `Literal[C]` directly. ## Test Plan New test.
Markdown files within the mdtest/ subdirectory are tests of type inference and type checking;
executed by the tests/mdtest.rs integration test.
See crates/red_knot_test/README.md for documentation of this test format.