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dict.pop() should return a union type when parameter default is specified #614

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rkr-at-dbx opened this issue Oct 17, 2016 · 1 comment
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dict.pop() should return a union type when parameter default is specified #614

rkr-at-dbx opened this issue Oct 17, 2016 · 1 comment

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@rkr-at-dbx
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rkr-at-dbx commented Oct 17, 2016 •
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Something along the lines of

@overload
def pop(self, k: _KT) -> _VT: ...
@overload
def pop(self, k: _KT, default: _T = ...) -> Union[_T, _VT]: ...
@gvanrossum
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Thanks, this is a duplicate of #278.

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@gvanrossum @rkr-at-dbx