Generic descriptors with a deprecated `__get__` overload

[Viicos]

from typing import Any, Generic, TypeVar, overload

from typing_extensions import deprecated

T = TypeVar("T")


class Works:
 @overload
 def __get__(self, instance: None, objtype: Any) -> int: ...
 @overload
 @deprecated(
 "Accessing this attribute on the instance is deprecated",
 category=None,
 )
 def __get__(self, instance: 'Class', objtype: Any) -> int: ...


class Fails(Generic[T]):
 @overload
 def __get__(self, instance: None, objtype: Any) -> T: ...
 @overload
 @deprecated(
 "Accessing this attribute on the instance is deprecated",
 category=None,
 )
 def __get__(self, instance: 'Class', objtype: Any) -> T: ...


class Class:
 works = Works()
 fails = Fails[int]()


Class().works
Class().fails

$ mypy --enable-error-code=deprecated --disable-error-code=no-overload-impl repro.py
repro.py:86: error: overload def (self: repro.Works, instance: repro.Class, objtype: Any) -> builtins.int of function repro.Works.__get__ is deprecated: Accessing this attribute on the instance is deprecated [deprecated]

(on mypy 1.14)

[Viicos]

Fixed in 1.18.