https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120948
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to huyubiao from comment #2) > I believe such non-compliant code makes maintenance troubleshooting > significantly harder. Could we implement a compiler warning when x=0 > potentially occurs? No. That is the most common case that the compiler doesn't know if divisor can or can't be 0. Such warning would trigger all the time.