[Bug c++/123919] gcc invalid accept a function marked 'override' but does not override any member functions

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123919

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |accepts-invalid, diagnostic

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think this is just a QoI issue. We reject it if B is Instantiated.