--- Comment #4 from rguenth at gcc dot gnu dot org 2008-01-25 20:19 ---
Btw, a testcase would be nice.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34973
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-01-25 20:17 ---
Even -Wall should not warn for strict-aliasing issues as we also see
-Fno-strict-aliasing (wrong caps?); also we have another -Wno-strict-aliasing
after -Wall.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=349
--- Comment #2 from pinskia at gcc dot gnu dot org 2008-01-25 18:57 ---
I don't think this is a bug.
We have -Wno-strict-aliasing -Wall, so we turn back on the warning via the
-Wall option.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34973
--- Comment #1 from ian at airs dot com 2008-01-25 18:56 ---
This was probably fixed by this patch:
2008-01-22 Manuel Lopez-Ibanez <[EMAIL PROTECTED]>
PR 32102
* doc/invoke.texi (-Wall): -Wall enables -Wstrict-overflow=1.
* flags.h (warn_strict_aliasing): Remo
