>
> $ def unpack_set():
> > return {*()}
> >
> $ dis.dis(unpack_set)
> 2 0 BUILD_SET 0
> 2 LOAD_CONST 1 (())
> 4 SET_UPDATE 1
> 6 RETURN_VALUE
>
Seems like the peephole optimizer could be trained to easily recognize that
the LOAD_CONST/SET_UPDATE pair will be a no-op.
Skip
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