http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51032
--- Comment #7 from dodji at seketeli dot org <dodji at seketeli dot org> 2011-11-08 18:57:50 UTC --- A smaller reproducer: $ cat -n test.cc 1 template <class C> 2 struct A { 3 template<class U> using B = U*; 4 int a; 5 }; 6 7 A<int> a; ./cc1plus ./test.cc -quiet -gstabs+ -std=gnu++11 test.cc: In instantiation of 'struct A<int>': test.cc:7:8: required from here test.cc:2:8: internal compiler error: in dbxout_type, at dbxout.c:2372 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.