Incorrect F821 raised for list comprehension in Annotated

[Harry-Lees]

Using Ruff 0.0.292 on the following code snippet

from typing import Annotated

foo = [1, 2, 3, 4, 5]

class Bar:
    baz: Annotated[
        str,
        [qux for qux in foo],
    ]

The following error is raised:

test.py:8:10: F821 Undefined name `qux`
Found 1 error.

The minimal reproducable example looks a little bit weird, but I came across this when writing a pydantic validator on some (IMO) reasonable pydantic code. A more sensible example can be seen below.

from typing import Annotated

from pydantic import BaseModel
from pydantic.functional_validators import BeforeValidator

foo = [1, 2, 3, 4, 5]

class Bar(BaseModel):
    baz: Annotated[
        list[int], BeforeValidator(lambda values: [value**2 for value in values])
    ]

qux = Bar(baz=foo)

test.py:10:52: F821 Undefined name `value`
Found 1 error.

[charliermarsh]

Thanks!

[charliermarsh]

The cause here isn't immediately obvious to me, but definitely looks like a bug.

[charliermarsh]

I see the error here.