http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50237
--- Comment #29 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-28 15:10:00 UTC --- Created attachment 25937 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25937 gcc47-pr50237.patch Getting rid of the attribute constructor in libcpp/lex.c isn't that hard either.