https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66230
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2015-05-21 CC| |trippels at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Please attache a small self-contained testcase. Nobody here has the time to clone and build random projects. And normally issues like these are caused by invoking undefined behavior. Try to build the project with -fsanitize=undefined and see what runtime errors it reports.