https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64043
--- Comment #7 from Tobias Burnus <burnus at gcc dot gnu.org> --- Now fails with the following backtrace. The location of the failure might have changed due to the patch at https://gcc.gnu.org/ml/gcc-patches/2014-12/msg01076.html ; in any case, currently the failure is: foo.ii: In member function ‘__base_dtor ’: foo.ii:11:1: internal compiler error: Segmentation fault FooWriter::~FooWriter () { delete validator; } ^ 0xa1f99f crash_signal ../../gcc/toplev.c:358 0x873daf tree_check(tree_node*, char const*, int, char const*, tree_code) ../../gcc/tree.h:2778 0x873daf ipa_polymorphic_call_context::get_dynamic_type(tree_node*, tree_node*, tree_node*, gimple_statement_base*) 0xb9787e eliminate_dom_walker::before_dom_children(basic_block_def*) ../../gcc/tree-ssa-pre.c:4334
