http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525
--- Comment #5 from jimis <jimis at gmx dot net> 2012-05-30 05:28:31 UTC --- Created attachment 27520 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27520 In macro.c:collect_args() use obstacks for virt_locs instead of malloc/realloc vectors.