The following invalid code snippet causes an ICE since gcc 3.3
(it also crashes gcc 2.95.x, 3.0.x, but doesn't crash gcc 3.1.x, 3.2.x):
=======================================
template<typename T> struct T::A {};
=======================================
Mainline issues the following error message:
bug.cc:5: internal compiler error: in is_ancestor, at cp/name-lookup.c:2185
Please submit a full bug report, [etc.]
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Summary: [3.3/3.4/4.0 regression] ICE on invalid template
declaration
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, monitored
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18731
