https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53838
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- One of those bugs is apparently not present in 4.2 or later, are you sure it's the same? Do you have a reproducible testcase to show the bug, not just "use macports, it breaks"? or only links to other reports that show up for related search terms?