The following invalid code snippet triggers an ICE since GCC 4.2.0:
========================================
struct A
{
template<int> void foo(int i)
{
typename A::foo<0>(i);
}
};
========================================
bug.cc: In member function 'void A::foo(int)':
bug.cc:5: internal compiler error: in start_decl, at cp/decl.c:4189
Please submit a full bug report, [etc.]
The code was wrongly accepted by GCC 3.4.x, 4.0.x, and 4.1.x.
It was correctly rejected by GCC 3.3.6 and earlier.
--
Summary: [4.2/4.3/4.4 regression] ICE superfluous 'typename'
Product: gcc
Version: 4.4.0
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=38638
