[Bug libstdc++/103934] std::atomic_flag: multiple C++20 functions missing

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103934

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Thomas Rodgers
<rodge...@gcc.gnu.org>:

https://gcc.gnu.org/g:dec869c95562c0b1255f770e68e7ea72e7e92681

commit r12-9172-gdec869c95562c0b1255f770e68e7ea72e7e92681
Author: Thomas W Rodgers <rodg...@twrodgers.com>
Date:   Fri Feb 10 09:35:11 2023 -0800

    libstdc++: Add missing free functions for atomic_flag [PR103934]

    This patch adds -
      atomic_flag_test
      atomic_flag_test_explicit

    Which were missed when commit 491ba6 introduced C++20 atomic flag
    test.

    libstdc++-v3/ChangeLog:

            PR libstdc++/103934
            * include/std/atomic (atomic_flag_test): Add.
            (atomic_flag_test_explicit): Add.
            * testsuite/29_atomics/atomic_flag/test/explicit.cc: Add
            test case to cover missing atomic_flag free functions.
            * testsuite/29_atomics/atomic_flag/test/implicit.cc:
            Likewise.

    (cherry picked from commit a8d769045b43e8509490362865a85cb31a855ccf)