[Bug libstdc++/102994] std::atomic::wait is not marked const

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102994

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Thomas Rodgers
<rodge...@gcc.gnu.org>:

https://gcc.gnu.org/g:aca7d4e8790bff32ee749936bb0224d873c46052

commit r11-9371-gaca7d4e8790bff32ee749936bb0224d873c46052
Author: Thomas Rodgers <rodg...@twrodgers.com>
Date:   Thu Dec 9 15:35:25 2021 -0800

    libstdc++: Make atomic<T*>::wait() const [PR102994]

    This was an oversight in the original commit adding wait/notify
    to atomic<T>.

    libstdc++-v3/ChangeLog:

            PR libstdc++/102994
            * include/bits/atomic_base.h (__atomic_base<_PTp*>::wait()):
            Add const qualifier.
            * include/std/atomic (atomic<_Tp*>::wait(), atomic_wait()):
            Likewise.
            * testsuite/29_atomics/atomic/wait_notify/102994.cc:
            New test.

    (cherry picked from commit 38c60e5075f89265a560eab166d43247624a7535)