[issue28310] Mixing yield and return with value is allowed

[Xiang Zhang]

Xiang Zhang added the comment:

`return value` is allowed in a generator to support `yield from'. You can read https://www.python.org/dev/peps/pep-0380 for the entire story.

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nosy: +xiang.zhang
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28310>
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