http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58998
--- Comment #4 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #2) > The changed appeared between r185913 (2012-03-28, no error) and r186417 > (2012-04-13, error). The most suspicious commit I can see in that range is r186318, which was Tobias' fix for PR52729.