http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59689
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- This testcase has undefined behavior (pointer arithmetics is only allowed within the object the pointer points), so it can do anything and the code quality is irrelevant then.