[Python-Dev] Re: PEP 646 (Variadic Generics): final call for comments

2022-01-14 Thread Kevin Millikin via Python-Dev
Yes, exactly. Specifically, the "wrong" example in section 'Multiple Type Variable Tuples: Not Allowed' suggests that maybe what is wrong is that `Generic` was given more than one unpacked type variable tuple. The actual problem is a consequence of that: `class Array` has more than one type varia

[Python-Dev] Re: PEP 646 (Variadic Generics): final call for comments

2022-01-13 Thread Kevin Millikin via Python-Dev
The wording there probably should be improved. I had a different interpretation when I read that, so that suggests it needs to be clarified. We should ensure to draw a clear distinction between type parameters and type arguments. (Generic classes and functions are parameterized over type paramet