[Bug c++/95181] [10/11 Regression] ICE in push_access_scope, at cp/pt.c:241 since r10-3735-gcb57504a55015891

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95181

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <ja...@gcc.gnu.org>:

https://gcc.gnu.org/g:c75ebe76ae12ac4020f20a24f34606a594a40d15

commit r11-735-gc75ebe76ae12ac4020f20a24f34606a594a40d15
Author: Patrick Palka <ppa...@redhat.com>
Date:   Fri May 22 10:28:19 2020 -0400

    c++: P0848R3 and member function templates [PR95181]

    When comparing two special member function templates to see if one hides
    the other (as per P0848R3), we need to check satisfaction which we can't
    do on templates.  So this patch makes add_method skip the eligibility
    test on member function templates and just lets them coexist.

    gcc/cp/ChangeLog:

            PR c++/95181
            * class.c (add_method): Let special member function templates
            coexist if they are not equivalently constrained, or in a class
            template.

    gcc/testsuite/ChangeLog:

            PR c++/95181
            * g++.dg/concepts/pr95181.C: New test.
            * g++.dg/concepts/pr95181-2.C: New test.

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