[Bug libstdc++/107761] Implement C++23

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107761

--- Comment #11 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tomasz Kaminski <tkami...@gcc.gnu.org>:

https://gcc.gnu.org/g:7b3b315e4803e248a9083e99acf6ef3a2b21a6ee

commit r16-2100-g7b3b315e4803e248a9083e99acf6ef3a2b21a6ee
Author: Luc Grosheintz <luc.groshei...@gmail.com>
Date:   Tue Jul 8 10:24:27 2025 +0200

    libstdc++: Set feature test macro for complete C++23 mdspan [PR107761].

            PR libstdc++/107761

    libstdc++-v3/ChangeLog:

            * include/bits/version.def (mdspan): Set to 202207 and remove
            no_stdname.
            * include/bits/version.h: Regenerate.
            * testsuite/23_containers/mdspan/version.cc: Test presence
            of feature test macro.

    Reviewed-by: Tomasz KamiÅski <tkami...@redhat.com>
    Signed-off-by: Luc Grosheintz <luc.groshei...@gmail.com>