[Bug libstdc++/104542] make_obj_using_allocator and uninitialized_construct_using_allocator lack constexpr

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104542

--- 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:fe76adc667b4e521705540b30b68ab988c6abbec

commit r11-9760-gfe76adc667b4e521705540b30b68ab988c6abbec
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Tue Feb 15 12:47:39 2022 +0000

    libstdc++: Add missing constexpr to uses-allocator construction utilities
[PR104542]

    libstdc++-v3/ChangeLog:

            PR libstdc++/104542
            * include/bits/uses_allocator_args.h (make_obj_using_allocator)
            (uninitialized_construct_using_allocator): Add constexpr.
            * testsuite/20_util/uses_allocator/make_obj.cc: Check constexpr.
            * testsuite/20_util/uses_allocator/uninitialized_construct.cc: New
test.

    (cherry picked from commit 6cfb7ffb659fd6b87a21312021ab023a06e8f6be)