https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61282
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |jakub at gcc dot gnu.org Resolution|--- |INVALID --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Why? Your program has undefined behavior in it, gcc assumes undefined behavior does not happen in a valid program.