https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104359
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2022-02-03 Status|UNCONFIRMED |WAITING --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- This is undefined behavior so anything can happen. Why do you think GCC should act consistent here? Using -fsanitize=undefined, I get: /app/example.cpp:9:9: runtime error: load of value 255, which is not a valid value for type 'bool' /app/example.cpp:14:5: runtime error: load of value 255, which is not a valid value for type 'bool'