[Bug libstdc++/112607] : _Normalize does not consider char_type for the basic_string_view case

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112607

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
basic_string<wchar_t, mytraits> would be a valid program-defined specialization
though.