[Bug c++/66966] Missing diagnostic message for ill-formed program with anonymous enum

[anders.granlund.0 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66966

--- Comment #3 from Anders Granlund <anders.granlund.0 at gmail dot com> ---
(In reply to Jonathan Wakely from comment #2)
> Oh wait ... if you use -w then you are suppressing diagnostics, so you can't
> really complain that there are no diagnostics!
> 
> So this seems invalid to me.

Note that I'm having -pedantic-errors also.