https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67996
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Then maybe the warning needs to be smarter, e.g. not warn for enumerators
defined in system headers using the implementation's reserved names.
In any case, it's not a libstdc++ problem, our code is correct, and GCC doesn't
issue any warning.