Inner class can't be used as type

[srittau]

Please consider the following stub file:

class Foo:
    bar: Bar 
    class Bar: ...

pytype 2020.06.01 complains:

third_party/3/test2/__init__.pyi: pytype.pytd.visitors.SymbolLookupError: Couldn't find Bar in test2

As stub files should generally be considered to be using from __future__ import annotations, I believe this should work. (mypy accepts it also.) Easily worked around, so just a minor issue.

[srittau]

Actually, this is not related to order. Even if Bar is defined before bar, it fails. Using Foo.Bar to reference it seems to work.

[rchen152]

Ah, I vaguely recall dealing with this a couple years ago when I was trying to figure out how to handle nested classes. I don't remember anymore why I could only get things working with the fully qualified name, but it might be time to take another look.

[martindemello]

this works now, after @rchen152's work on inner class support.