The following invalid code snippet triggers an ICE since GCC 4.2.0:
====================================================
#pragma implementation
#pragma interface
template<void> struct A
{
A() {}
};
====================================================
bug.cc:4: error: 'void' is not a valid type for a template constant parameter
bug.cc: In constructor 'A<<declaration error> >::A()':
bug.cc:6: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
--
Summary: [4.2/4.3/4.4 regression] ICE with invalid template class
after #pragma interface
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=35329
