https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83584
Keith Thompson <Keith.S.Thompson at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|INVALID |--- --- Comment #9 from Keith Thompson <Keith.S.Thompson at gmail dot com> --- In my opinion, this is a genuine bug. The conversion warrants a warning, but not a fatal error. (For it to be an error, it should violate a specific constraint or syntax rule.)