[Bug c++/29734] New: [4.0/4.1/4.2/4.3 regression] ICE with vector in switch condition
reichelt at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sun Nov 5 23:23:00 GMT 2006
The following invalid code snippet triggers an ICE since GCC 3.4.5 / 4.0.2:
=================================================
void foo(int __attribute__((vector_size(8))) i)
{
switch (i) {}
}
=================================================
bug.cc: In function 'void foo(int __vector__)':
bug.cc:3: internal compiler error: in perform_integral_promotions, at
cp/typeck.c:1588
Please submit a full bug report, [etc.]
--
Summary: [4.0/4.1/4.2/4.3 regression] ICE with vector in switch
condition
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-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=29734
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