https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98725
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:4997c8b30ecfc82f9e6ce874cbd3840e227522eb commit r12-4264-g4997c8b30ecfc82f9e6ce874cbd3840e227522eb Author: Jonathan Wakely <jwak...@redhat.com> Date: Fri Oct 8 14:48:04 2021 +0100 libstdc++: Enable vstring for wchar_t unconditionally [PR98725] None of these vstring specializations depend on libc support for wchar_t, so can be enabled unconditionally now that char_traits<wchar_t> is always available. libstdc++-v3/ChangeLog: PR libstdc++/98725 * include/ext/rc_string_base.h [!_GLIBCXX_USE_WCHAR_T] (__rc_string_base<wchar_t>): Define member function. * include/ext/vstring.h [!_GLIBCXX_USE_WCHAR_T] (hash<__gnu_cxx::__wvstring>): Define specialization. * include/ext/vstring_fwd.h [!_GLIBCXX_USE_WCHAR_T] (__wvstring) (__wsso_string, __wrc_string): Declare typedefs.
