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Author scoder
Recipients gvanrossum, lukasz.langa, martin.panter, pitrou, rhettinger, scoder, vstinner, yselivanov
Date 2015-04-21.05:09:05
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Message-id <1429592946.12.0.197474172279.issue24018@psf.upfronthosting.co.za>
In-reply-to
Content 
> Is it a problem that the check can't be done in a fast way from C code?

C code can still quickly special case the generator type in the positive case, and it will usually be interested in an exact type match anyway. Determining that an object is *not* (compatible with) a generator might lead to some degradation, but in most cases, at least in the interpreter core, this would be an error case anyway, so being slower here should rarely hurt.
History
Date User Action Args
2015-04-21 05:09:06scodersetrecipients: + scoder, gvanrossum, rhettinger, pitrou, vstinner, lukasz.langa, martin.panter, yselivanov
2015-04-21 05:09:06scodersetmessageid: <1429592946.12.0.197474172279.issue24018@psf.upfronthosting.co.za>
2015-04-21 05:09:06scoderlinkissue24018 messages
2015-04-21 05:09:05scodercreate