https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100471
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> --- Pedantically, your testcase has UB and therefore anything can happen, because aa variable is uninitialized and it is being incremented. But it crashes even after fixing that (= {}), so I'll have a look.