http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52778
--- Comment #2 from mikulas at artax dot karlin.mff.cuni.cz 2012-03-29 18:29:34 UTC --- Created attachment 27038 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27038 gdb session analyzing the core file This is the gdb session analyzing the crash. The crash happens in the function "set_is_used" where the variable "ann" was NULL.