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* [Bug c++/37554]  New: [4.3/4.4 regression] ICE with invalid cast
@ 2008-09-17  6:27 reichelt at gcc dot gnu dot org
  2008-09-17  6:27 ` [Bug c++/37554] " reichelt at gcc dot gnu dot org
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-09-17  6:27 UTC (permalink / raw)
  To: gcc-bugs

The following invalid code snippet triggers an ICE since GCC 4.3.0:

========================
struct A {};
class B : A {};

void foo(B b)
{
  (A)b;
}
========================

bug.cc: In function 'void foo(B)':
bug.cc:6: error: 'A' is an inaccessible base of 'B'
bug.cc:6: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in useless_type_conversion_p_1, at tree-ssa.c:1075
Please submit a full bug report, [etc.]


-- 
           Summary: [4.3/4.4 regression] ICE with invalid cast
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, 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=37554


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2009-04-22 15:28 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-09-17  6:27 [Bug c++/37554] New: [4.3/4.4 regression] ICE with invalid cast reichelt at gcc dot gnu dot org
2008-09-17  6:27 ` [Bug c++/37554] " reichelt at gcc dot gnu dot org
2008-09-17 14:30 ` rguenth at gcc dot gnu dot org
2008-09-18 19:40 ` pinskia at gcc dot gnu dot org
2008-09-18 20:00 ` pinskia at gcc dot gnu dot org
2008-10-03 22:54 ` simartin at gcc dot gnu dot org
2009-01-24 10:26 ` rguenth at gcc dot gnu dot org
2009-01-27 17:56 ` paolo dot carlini at oracle dot com
2009-01-27 19:47 ` paolo at gcc dot gnu dot org
2009-01-27 19:48 ` [Bug c++/37554] [4.3 " paolo dot carlini at oracle dot com
2009-04-22 15:28 ` rguenth at gcc dot gnu dot org

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