http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55387
Diego Novillo <dnovillo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dnovillo at gcc dot gnu.org --- Comment #3 from Diego Novillo <dnovillo at gcc dot gnu.org> 2012-11-20 14:10:43 UTC --- Can you show me the value of equiv_classes at frame #6? (inside minimize_DFA) and frame #4? (inside copy_equiv_class). In both cases, it should be { _vec = 0x0; } If not, then there is a problem with the initializer of equiv_classes in minimize_DFA.