[Bug libstdc++/117983] [12/13/14 Regression] -Wstringop-overflow false positive for __builtin_memmove from vector::insert

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117983

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>:

https://gcc.gnu.org/g:878812b6f6905774ab37cb78903e3e11bf1c508c

commit r15-9017-g878812b6f6905774ab37cb78903e3e11bf1c508c
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Fri Mar 28 21:46:46 2025 +0000

    libstdc++: Add testcase for bogus -Wstringop-overflow in std::vector
[PR117983]

    This was fixed on trunk by r15-4473-g3abe751ea86e34, just add the
    testcase.

    libstdc++-v3/ChangeLog:

            PR libstdc++/117983
            * testsuite/23_containers/vector/modifiers/insert/117983.cc: New
            test.