[Bug c++/27102] [4.0/4.1 regression] ICE with invalid class name in function template

[reichelt at gcc dot gnu dot org]

------- Comment #9 from reichelt at gcc dot gnu dot org  2006-04-20 10:45 -------
Mark, your patch doesn't cover the following case which still crashes
on mainline:

===========================================
template<typename T> void T::X::foo() {}
===========================================

The ICE is not in is_ancestor anymore, though:

PR27102B.cc:6: internal compiler error: in cxx_incomplete_type_diagnostic, at
cp/typeck2.c:422
Please submit a full bug report, [etc.]

Would you mind having a look?
Or should I file a different PR for this case?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27102