[Bug c++/108071] [13 Regression] Build failure in Libreoffice since r13-4565

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108071

--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:

https://gcc.gnu.org/g:4ef521bbc63f8a3883d507a8b6c1f95f442df3fe

commit r13-4712-g4ef521bbc63f8a3883d507a8b6c1f95f442df3fe
Author: Jason Merrill <jason@redhat.com>
Date:   Wed Dec 14 17:42:52 2022 -0500

    c++: fix initializer_list transformation [PR108071]

    In these testcases, we weren't adequately verifying that constructing the
    element type from an array element would have the same effect as
    constructing it from one of the initializers.

            PR c++/108071
            PR c++/105838

    gcc/cp/ChangeLog:

            * call.cc (struct conversion_obstack_sentinel): New.
            (maybe_init_list_as_array): Compare conversion of dummy argument.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp0x/initlist131.C: New test.
            * g++.dg/cpp0x/initlist132.C: New test.
            * g++.dg/cpp0x/initlist133.C: New test.