Message 148950 - Python tracker

There is a test for 'yield from' as a function argument without the extra parentheses.

      f(yield from x)

You do need them in the case of a regular yield.

      f((yield))   or f((yield value))

Shouldn't the same rule apply in both cases?

* I'm trying to do a version of the patch with 'yield_from' as a separate item from 'yield' in the grammar, but it insists on the parentheses due to it being a yield_expr component.