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[Bug c++/28259] New: [4.0/4.1/4.2 regression] ICE with invalid virtual inheritance
- 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: 5 Jul 2006 00:05:08 -0000
- Subject: [Bug c++/28259] New: [4.0/4.1/4.2 regression] ICE with invalid virtual inheritance
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The following invalid testcase triggers an ICE since GCC 3.4.0:
=========================================
struct A
{
virtual A* foo();
};
struct B : virtual A;
struct C : A
{
virtual B* foo();
};
B* C::foo() { return 0; }
=========================================
bug.cc:6: error: expected `{' before ';' token
bug.cc:12: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
--
Summary: [4.0/4.1/4.2 regression] ICE with invalid virtual
inheritance
Product: gcc
Version: 4.2.0
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=28259