[Bug middle-end/39514] unreported change to packed bitfields

2009-03-20 Thread janis at gcc dot gnu dot org
--- Comment #4 from janis at gcc dot gnu dot org 2009-03-21 00:22 --- I didn't call it a bug or a regression, but even a deliberate change can produce incompatibilities between objects compiled with different versions of GCC. That's why it would be good to get a suppressible warning/not

[Bug middle-end/39514] unreported change to packed bitfields

2009-03-20 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2009-03-21 00:02 --- Also see the thread starting at http://gcc.gnu.org/ml/gcc-patches/2007-09/msg00994.html . -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39514

[Bug middle-end/39514] unreported change to packed bitfields

2009-03-20 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2009-03-21 00:01 --- http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00686.html In fact I think the trunk is more correct at least that is the way I read the sizes and offsets. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39514

[Bug middle-end/39514] unreported change to packed bitfields

2009-03-20 Thread janis at gcc dot gnu dot org
--- Comment #1 from janis at gcc dot gnu dot org 2009-03-20 23:41 --- Created an attachment (id=17505) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17505&action=view) partial patch to compiler, good patch to testsuite -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39514