[Bug libstdc++/95904] Improve the diagnostic for conflicting return types in std::visit

[ville.voutilainen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95904

Ville Voutilainen <ville.voutilainen at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
There are aspirations to change the variant tables to a flat one, but that's a
separate enhancement. This particular problem is fixed.