ruff/crates/ty_python_semantic
David Peter e7fb3684e8
[ty] Bare `ClassVar` annotations (#15768)
## Summary

It was recently clarified in the [typing
spec](https://typing.python.org/en/latest/spec/class-compat.html#classvar)
that bare `ClassVar` annotations are allowed. For annotated assignments
with a right hand side value, the spec requires type checkers to infer
the type as something "to which [the] value is assignable". For a value
of `2`, the spec suggests `int`, `Literal[2]`, or `Any` as examples.
Here, we choose `Unknown | Literal[2]` instead, conforming with out
usual treatment of attribute types.

closes https://github.com/astral-sh/ty/issues/211
2025-07-07 15:04:27 +02:00
..
resources [ty] Bare `ClassVar` annotations (#15768) 2025-07-07 15:04:27 +02:00
src [ty] Bare `ClassVar` annotations (#15768) 2025-07-07 15:04:27 +02:00
tests [ty] don't allow first-party code to shadow stdlib types module (#19128) 2025-07-04 10:36:26 +00:00
Cargo.toml [ty] Add environment variable to dump Salsa memory usage stats (#18928) 2025-06-26 21:27:51 +00:00
build.rs Rename Red Knot (#17820) 2025-05-03 19:49:15 +02:00
mdtest.py Rename Red Knot (#17820) 2025-05-03 19:49:15 +02:00
mdtest.py.lock Rename Red Knot (#17820) 2025-05-03 19:49:15 +02:00