[Bug libstdc++/100249] missing forwarding std::__invoke result in ranges::is_permutation and ranges::clamp

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100249

--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Patrick Palka
<ppa...@gcc.gnu.org>:

https://gcc.gnu.org/g:d121d1e1dd874731a648086772e6c40e34fa5de9

commit r14-11251-gd121d1e1dd874731a648086772e6c40e34fa5de9
Author: Giuseppe D'Angelo <giuseppe.dang...@kdab.com>
Date:   Sun Jan 19 16:30:20 2025 +0100

    libstdc++: perfectly forward std::ranges::clamp arguments

    As reported in PR118185, std::ranges::clamp does not correctly forward
    the projected value to the comparator. Add the missing forward.

    libstdc++-v3/ChangeLog:

            PR libstdc++/118185
            PR libstdc++/100249
            * include/bits/ranges_algo.h (__clamp_fn): Correctly forward the
            projected value to the comparator.
            * testsuite/25_algorithms/clamp/118185.cc: New test.

    Signed-off-by: Giuseppe D'Angelo <giuseppe.dang...@kdab.com>
    Reviewed-by: Patrick Palka <ppa...@redhat.com>
    Reviewed-by: Jonathan Wakely <jwak...@redhat.com>
    (cherry picked from commit b342614139c0a981b369176980663941b9c27f39)