https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78042
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Invalid, you are calling abs and not std::abs. There is (or was) a defect report about C abs function being included in the global scope rather than just in the std scope.