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[Bug middle-end/35432] New: [4.1/4.2/4.3/4.4 regression] ICE with zero-sized array
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Mar 2008 20:14:46 -0000
- Subject: [Bug middle-end/35432] New: [4.1/4.2/4.3/4.4 regression] ICE with zero-sized array
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The following valid code snippet triggers an ICE since GCC 4.1.0:
================================
struct A
{
char c[0];
};
void foo(struct A a)
{
(a = a).c;
}
================================
bug.c: In function 'foo':
bug.c:8: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
--
Summary: [4.1/4.2/4.3/4.4 regression] ICE with zero-sized array
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: middle-end
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=35432