The following invalid code snippet triggers an ICE since GCC 4.1.0:
===============================
template<int> struct A
{
static const int i;
};
template<int N> struct B
{
char c[A<N>::i], d;
};
B<0> b;
===============================
bug.cc: In instantiation of 'B<0>':
bug.cc:11: instantiated from here
bug.cc:7: internal compiler error: tree check: expected integer_cst, have
nop_expr in walk_subobject_offsets, at cp/class.c:3126
Please submit a full bug report, [etc.]
--
Summary: [4.1/4.2 regression] ICE with invalid const static
variable
Product: gcc
Version: 4.2.0
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=28595
