http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53263
François Dumont <fdumont at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #13 from François Dumont <fdumont at gcc dot gnu.org> 2012-05-14 19:49:52 UTC --- Avoiding the numerous debug checks when checking that ranges are heap seems to have resolve this issue. Fully removing useless debug checks in priority_queue will come later.