[issue4748] yield expression vs lambda

[Benjamin Peterson]

Benjamin Peterson <benjamin at python.org> added the comment:

On Sat, Dec 27, 2008 at 11:41 AM, Georg Brandl <report at bugs.python.org> wrote:
>
> Georg Brandl <georg at python.org> added the comment:
>
> I didn't find it, but someone from the German Python webforum. :)
>
> Hmm, I wonder why lambda: (yield 1) alone doesn't give [1, None]. (That
> should also go into the test case.)

Actually, I don't think the return value should even make it's way to
the list. Generator lambdas shouldn't have any return value IMO.

>
> Anyway, perhaps yield in lambdas should be forbidden.

Probably too late now for 2.x and 3.x.

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<http://bugs.python.org/issue4748>
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