Glenn, I use a newer gcc version: gcc (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292].
Can any one in the list confirm the warning with gcc >= 4.5? Olga On Sun, Feb 26, 2012 at 7:02 AM, Glenn Fowler <[email protected]> wrote: > > I don;t see this with > gcc version 4.3.4 [gcc-4_3-branch revision 152973] (SUSE Linux) > > On Wed, 15 Feb 2012 23:32:38 +0100 =?KOI8-R?B?z8zYx8Egy9LZ1sHOz9fTy8HR?= > wrote: >> Glenn, in libast's vmalloc I get this warning if I compile libast on >> Suse Linux with gcc4 and CCFLAGS='-O3 -flto -fstrict-aliasing >> -Wstrict-aliasing': src/lib/libast/vmalloc/vmstat.c:100:7: warning: >> dereferencing type-punned pointer will break strict-aliasing rules >> This appears to be the only aliasing related warning. > >> Olga >> -- >> , _ _ , >> { \/`o;====- Olga Kryzhanovska -====;o`\/ } >> .----'-/`-/ [email protected] \-`\-'----. >> `'-..-| / http://twitter.com/fleyta \ |-..-'` >> /\/\ Solaris/BSD//C/C++ programmer /\/\ >> `--` `--` > >> _______________________________________________ >> ast-developers mailing list >> [email protected] >> https://mailman.research.att.com/mailman/listinfo/ast-developers > -- , _ _ , { \/`o;====- Olga Kryzhanovska -====;o`\/ } .----'-/`-/ [email protected] \-`\-'----. `'-..-| / http://twitter.com/fleyta \ |-..-'` /\/\ Solaris/BSD//C/C++ programmer /\/\ `--` `--` _______________________________________________ ast-developers mailing list [email protected] https://mailman.research.att.com/mailman/listinfo/ast-developers
