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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/79163] Access-checking not done in template argument list
 of partial specialization
Date: Thu, 12 Mar 2020 15:59:39 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D79163

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |8.2
         Resolution|---                         |FIXED

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Seems to be fixed in 8.2 and later, by r261151:

    PR c++/61806 - missed SFINAE with partial specialization.

            * cp-tree.h (deferring_access_check_sentinel): Add deferring_ki=
nd
            parameter to constructor.
            * pt.c (instantiate_class_template_1): Enable access checking
            before call to most_specialized_partial_spec.=