[Bug libstdc++/100298] [11/12 Regression] noexcept is missing for thread::hardware_concurrency clang refuses the code

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100298

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

https://gcc.gnu.org/g:aae5106525d850c5f3ae8265374ead16c5e0a9b7

commit r11-8316-gaae5106525d850c5f3ae8265374ead16c5e0a9b7
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Wed Apr 28 12:45:49 2021 +0100

    libstdc++: Add missing noexcept on std::thread member function [PR 100298]

    The new inline definition of std::thread::hardware_concurrency() for
    non-gthreads targets is missing the noexcept-specifier that is on the
    declaration.

    libstdc++-v3/ChangeLog:

            PR libstdc++/100298
            * include/bits/std_thread.h (thread::hardware_concurrency): Add
            missing noexcept to inline definition for non-gthreads targets.

    (cherry picked from commit 5cc28000cfcc219fb4c45dbc5388ec05109049af)