Unable to silence generic type arg count errors

[smallnamespace]

I expect to be able to silence errors relating to number of type args in generic types, but I can't.

This piece of code

from typing import Iterable, no_type_check


@no_type_check
class Foo(Iterable[int, float]):  # type: ignore
    pass

results in

mypy.py:5: error: "Iterable" expects 1 type argument, but 2 given

even though I've used both @no_type_check and # type: ignore.

Note that I'm purposefully passing in the wrong number of generic args (to a custom generic subclass, obviously, not to Iterable) in order to work around #1304, since the typing.py fix hasn't filtered out yet.

[JukkaL]

Also, Iterable[int, float] should probably be understood as Iterable[Any] internally.

[ddfisher]

Looks like this was fixed by e6ba756.