https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69864
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |trippels at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- This is done so intentionally. Note that you could suppress the error in clang with -Wno-narrowing. If you need an error in gcc use -Werror=narrowing.