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* [Bug c++/28302]  New: [4.0/4.1/4.2 regression] ICE with bit-complement for vectors
@ 2006-07-07 14:39 reichelt at gcc dot gnu dot org
  2006-07-07 14:39 ` [Bug c++/28302] " reichelt at gcc dot gnu dot org
                   ` (11 more replies)
  0 siblings, 12 replies; 13+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-07-07 14:39 UTC (permalink / raw)
  To: gcc-bugs

The following code snippet causes an ICE since GCC 4.0.2
(and in GCC 3.4.5, 3.4.6):

=============================================
int __attribute__((vector_size(8))) x;

void foo()
{
  ~x;
}
=============================================

  bug.cc: In function 'void foo()':
  bug.cc:5: internal compiler error: in perform_integral_promotions, at
cp/typeck.c:1575
  Please submit a full bug report, [etc.]

The code was rejected before:

  bug.cc: In function `void foo()':
  bug.cc:5: error: wrong type argument to bit-complement

However, it is accepted by the C frontend since GCC 3.3.


-- 
           Summary: [4.0/4.1/4.2 regression] ICE with bit-complement for
                    vectors
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28302


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2006-10-12  4:14 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-07-07 14:39 [Bug c++/28302] New: [4.0/4.1/4.2 regression] ICE with bit-complement for vectors reichelt at gcc dot gnu dot org
2006-07-07 14:39 ` [Bug c++/28302] " reichelt at gcc dot gnu dot org
2006-07-14  0:40 ` pinskia at gcc dot gnu dot org
2006-07-17  3:11 ` mmitchel at gcc dot gnu dot org
2006-08-14  0:26 ` pinskia at gcc dot gnu dot org
2006-08-15  1:54 ` pinskia at gcc dot gnu dot org
2006-08-15 16:16 ` patchapp at dberlin dot org
2006-08-17  1:57 ` pinskia at gcc dot gnu dot org
2006-08-17  1:57 ` [Bug c++/28302] [4.0/4.1 " pinskia at gcc dot gnu dot org
2006-10-07  7:11 ` pinskia at gcc dot gnu dot org
2006-10-07  7:12 ` [Bug c++/28302] [4.0 " pinskia at gcc dot gnu dot org
2006-10-12  4:13 ` pinskia at gcc dot gnu dot org
2006-10-12  4:14 ` pinskia at gcc dot gnu dot org

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