https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104616
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2022-03-07 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. Most likely the front-end inserts the -fsanitize=undefined before the processing of the -Wconversion warnings.