Message 61291 - Python tracker

Message61291

Author	christian.heimes
Recipients	alexandre.vassalotti, christian.heimes, donmez, gregory.p.smith, gvanrossum, loewis
Date	2008-01-20.13:56:09
SpamBayes Score	0.0073005236
Marked as misclassified	No
Message-id	<47935293.7010306@cheimes.de>
In-reply-to	<1200829020.44.0.674928379316.issue1621@psf.upfronthosting.co.za>

Content
Ismail Donmez wrote: > Final patch should be complete. Used a trick in _sre.c, instead of i < 0 > , I used > i + i < i to trick gcc. > > Added file: http://bugs.python.org/file9242/fix-overflows-final.patch Does the C89 standard allow this code? int q = 1; int p = (unsigned)q; I've never seen an unsigned cast without a type. Does the code compile with gcc -std=C89? Christian

Content

Ismail Donmez wrote:
> Final patch should be complete. Used a trick in _sre.c, instead of i < 0
> , I used 
> i + i < i to trick gcc.
> 
> Added file: http://bugs.python.org/file9242/fix-overflows-final.patch

Does the C89 standard allow this code?

int q = 1;
int p = (unsigned)q;

I've never seen an unsigned cast without a type. Does the code compile
with gcc -std=C89?

Christian

History
Date	User	Action	Args
2008-01-20 13:56:10	christian.heimes	set	spambayes_score: 0.00730052 -> 0.0073005236 recipients: + christian.heimes, gvanrossum, loewis, gregory.p.smith, alexandre.vassalotti, donmez
2008-01-20 13:56:09	christian.heimes	link	issue1621 messages
2008-01-20 13:56:09	christian.heimes	create