[Bug libstdc++/104807] [12 Regression] x86_64-w64-mingw32 target does not have visibility setting

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104807

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|x86_64-w64-mingw32 target   |[12 Regression]
                   |does not have visibility    |x86_64-w64-mingw32 target
                   |setting                     |does not have visibility
                   |                            |setting
           Keywords|                            |build
          Component|target                      |libstdc++
   Target Milestone|---                         |12.0