[Bug libstdc++/119121] [14 Regression] subrange conversion to pair-like does not work

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119121

--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Tomasz Kaminski
<tkami...@gcc.gnu.org>:

https://gcc.gnu.org/g:750d691077d96879068312dd4b25a51c1d6958c5

commit r14-11384-g750d691077d96879068312dd4b25a51c1d6958c5
Author: Tomasz KamiÅski <tkami...@redhat.com>
Date:   Wed Mar 5 11:11:55 2025 +0100

    libstdc++: Fix subrange conversion to pair-like [PR119121]

    Fix regression introduced by r14-8710-g65b4cba9d6a9ff

            PR libstdc++/119121

    libstdc++-v3/ChangeLog:

            * include/bits/ranges_util.h
(__detail::__pair_like_convertible_from):
            Use `_Tp` in `is_reference_v` check
            * testsuite/std/ranges/subrange/tuple_like.cc: New tests for
            pair-like conversion

    Reviewed-by: Jonathan Wakely <jwak...@redhat.com>
    (cherry picked from commit 95b2f8d8fb3131165b1b38645dacf10a5dd2bc15)