[Bug c++/95369] braced-init-list with designated initializers as template-argument rejected

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95369

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Marek Polacek <mpolacek@gcc.gnu.org>:

https://gcc.gnu.org/g:cecc73af4980004502f4c327b6c639125defb379

commit r11-1010-gcecc73af4980004502f4c327b6c639125defb379
Author: Marek Polacek <polacek@redhat.com>
Date:   Fri Jun 5 14:22:35 2020 -0400

    c++: Make braced-init-list as template arg work with aggr init [PR95369]

    Barry pointed out to me that our braced-init-list as a template-argument
    extension doesn't work as expected when we aggregate-initialize.  Since
    aggregate list-initialization is a user-defined conversion sequence, we
    allow it as part of a converted constant expression.

    Co-authored-by: Jason Merrill <jason@redhat.com>

    gcc/cp/ChangeLog:

            PR c++/95369
            * call.c (build_converted_constant_expr_internal): Allow
            list-initialization.

    gcc/testsuite/ChangeLog:

            PR c++/95369
            * g++.dg/cpp2a/nontype-class38.C: New test.