[Bug c/91922] #pragma pack(push,4) does not align element on 32 bit boundary properly

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Sep 27 06:25:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91922

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |diagnostic

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I don't think #pragma pack works on line granularity and we should probably
diagnose that somehow.  You have to resort to __attribute__((aligned))
(or C1x alignas).


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