pinfer does a poor job with @overload-decorated methods

[gvanrossum]

Input:

class LazyList(Iterator[T], ...):
    @overload
    def __getitem__(self, arg: int): ...
    @overload
    def __getitem__(self, arg: slice): ...

Output:

class LazyList(...):
    def __getitem__(args: Either[LazyList, int]) -> int

Note that the inferred type is missing a 'self'. It is also missing a '*' in front of 'args'.

[JukkaL]

Pinfer was removed recently so this is no longer relevant.