Re: Draft PEP for Improved Type Parameter Syntax
28 Jun
2022
28 Jun
'22
7:34 p.m.
"Since upper is assignable to lower, T2 is covariant." "Since lower is assignable to upper, T3 is contravariant." Did you mean T2 is contravariant and T3 covariant?
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Abdulla Al Kathiri -
Eric Traut