Uhh no they don't, and it's explicitly documented under https://gcc.gnu.org/gcc-14/porting_to.html https://gcc.gnu.org/gcc-14/porting_to.html in "Turning errors

Uhh no they don't, and it's explicitly documented under https://gcc.gnu.org/gcc-14/porting_to.html https://gcc.gnu.org/gcc-14/porting_to.html in "Turning errors back into warnings". Futher more every warning Explains why the std value affects them.