get_type_hints crashes for local types with __future__ annotations

[francois-rozet]

The following code crashes, but only if importing annotations. Tested with Python 3.12, 3.13 and 3.14.

from __future__ import annotations

from typing import get_type_hints


def f():
    class X:
        pass

    class Y:
        x: X

    print(get_type_hints(Y))


f()  # NameError: name 'X' is not defined

from typing import get_type_hints


def f():
    class X:
        pass

    class Y:
        x: X

    print(get_type_hints(Y))


f()  # prints {'x': <class '__main__.f.<locals>.X'>}