The following invalid code snippet triggers an ICE since GCC 3.4.0:
===============================
template<int> struct A
{
int i;
A() { using i; }
};
A<0> b;
===============================
bug.cc: In constructor 'A<<anonymous> >::A()':
bug.cc:4: error: expected nested-name-specifier before 'i'
bug.cc:4: error: 'i' not declared
bug.cc: In constructor 'A<<anonymous> >::A() [with int <anonymous> = 0]':
bug.cc:7: instantiated from here
bug.cc:4: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
Will post a patch soon.
--
Summary: [4.0/4.1/4.2 Regression] ICE with invalid "using"
Product: gcc
Version: unknown
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=27933
