http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59364
--- Comment #4 from Conrad <conradsand.arma at gmail dot com> --- Created attachment 31406 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31406&action=edit reduced test case Attached reduced_test_case.tar.gz No need for pre-processed input, as it doesn't include any system headers.