[Bug diagnostics/125071] RFE: consolidation of repeated information in diagnostic text sink

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125071

--- Comment #3 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
In template instantiation with
  '_Up' = 'std::pair<const int,
                     std::unique_ptr<X> >',
  '_Args' = '{const std::pair<const int,
                              std::unique_ptr<X,
                                              std::default_delete<X> > >&}',
  '_Tp' = 'std::__detail::_Hash_node<std::pair<const int,
                                               std::unique_ptr<X> >,
                                    false>',