[Bug c++/41723] [9/10 Regression] Error when using a qualified name to declare a nested template instantiation as a friend of the containing template

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41723

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

https://gcc.gnu.org/g:c2e39b9e1568484192c3a4c2b4425b06e701a3fe

commit r10-10730-gc2e39b9e1568484192c3a4c2b4425b06e701a3fe
Author: Jason Merrill <jason@redhat.com>
Date:   Thu May 12 17:08:52 2022 -0400

    Revert "c++: friend with redundant qualification [PR41723]"

            PR c++/102300
            PR c++/41723

    The patch for PR41723 caused PR102300 on trunk; let's just back it out on
    the 10 branch.

    This reverts commit e41d610696b81e72d1d06db176b281424e32fc23.

    gcc/testsuite/ChangeLog:

            * g++.dg/template/nested7.C: New test.