[issue19611] inspect.getcallargs doesn't properly interpret set comprehension code objects.

[Nick Coghlan]

Nick Coghlan added the comment:

We definitely can't use a valid identifier in the code generator, since any valid identifier we used might shadow a nonlocal, global or builtin name (and the latter two cases aren't visible to the compiler at compile time).

They're also genuinely not positional only:

>>> print(setcomp_func(iter(range(5))))
{0, 1, 4, 9, 16}
>>> print(setcomp_func(**{".0": iter(range(5))}))
{0, 1, 4, 9, 16}

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19611>
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