Message 256404 - Python tracker

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Author	vstinner
Recipients	BreamoreBoy, David MacIver, Kevin Shweh, Tijs Van Oevelen, abarry, arigo, donmez, ezio.melotti, fijall, ncoghlan, r.david.murray, rhettinger, serhiy.storchaka, torsten, vstinner
Date	2015-12-14.17:12:14
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1450113134.36.0.897831678224.issue25843@psf.upfronthosting.co.za>
In-reply-to

Content
> The frozenset are different are expected. Oh wait, in this example, it works, but not because of the expected reason. frozenset({1}) is equal to frozenset({1.0}) and code_richcompare() doesn't create a special key to make them different. The example only works because the peephole optimizer is lazy and leave 1 and 1.0 in co_consts which are seen as different by the patched code_richcompare().

> The frozenset are different are expected.

Oh wait, in this example, it works, but not because of the expected reason. frozenset({1}) is equal to frozenset({1.0}) and code_richcompare() doesn't create a special key to make them different.

The example only works because the peephole optimizer is lazy and leave 1 and 1.0 in co_consts which are seen as different by the patched code_richcompare().

History
Date	User	Action	Args
2015-12-14 17:12:14	vstinner	set	recipients: + vstinner, arigo, rhettinger, ncoghlan, donmez, ezio.melotti, r.david.murray, torsten, BreamoreBoy, fijall, serhiy.storchaka, David MacIver, abarry, Kevin Shweh, Tijs Van Oevelen
2015-12-14 17:12:14	vstinner	set	messageid: <1450113134.36.0.897831678224.issue25843@psf.upfronthosting.co.za>
2015-12-14 17:12:14	vstinner	link	issue25843 messages
2015-12-14 17:12:14	vstinner	create