Author cartman
Recipients alexandre.vassalotti, cartman, christian.heimes, gregory.p.smith, gvanrossum, loewis
Date 2008-01-09.18:12:52
SpamBayes Score 0.228063
Marked as misclassified No
Message-id <1199902391.58.0.807062869714.issue1621@psf.upfronthosting.co.za>
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Content 
-Wstrict-overflow=3 with gcc 4.3 trunk here shows :

Modules/cPickle.c: In function 'Unpickler_noload':
Modules/cPickle.c:4232: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false

Modules/cPickle.c:194: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false
Modules/cPickle.c: In function 'load':
Modules/cPickle.c:4232: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false

But also note that -fno-strict-aliasing is also just another workaround
and its more serious than -fwrapv.
History
Date User Action Args
2008-01-09 18:13:11cartmansetspambayes_score: 0.228063 -> 0.228063
recipients: + cartman, gvanrossum, loewis, gregory.p.smith, christian.heimes, alexandre.vassalotti
2008-01-09 18:13:11cartmansetspambayes_score: 0.228063 -> 0.228063
messageid: <1199902391.58.0.807062869714.issue1621@psf.upfronthosting.co.za>
2008-01-09 18:12:52cartmanlinkissue1621 messages
2008-01-09 18:12:52cartmancreate