https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71930
--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #5) > But this is a dup of PR 67023 anyway. > > *** This bug has been marked as a duplicate of bug 67023 *** Which I've pointed you to before: https://gcc.gnu.org/ml/gcc-help/2015-09/msg00081.html