https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61414
--- Comment #3 from Tom Tromey <tromey at gcc dot gnu.org> --- (In reply to Daniel Krügler from comment #2) > (In reply to Tom Tromey from comment #1) > > However, the bug still exists if the underlying type is not fixed: > > > > enum class K { > > V = 27 > > }; > > This enum K also has a fixed underlying type (int). Contrary to unscoped > enums, *all* scoped enums have a pre-defined underlying type that does not > depend on the individual enumerators. Hah, shows what I know. Regardless, this warning does not seem to be useful to me.