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>
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> 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.
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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