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[c++-concepts] friends regression

From: Andrew Sutton <andrew dot n dot sutton at gmail dot com>
To: gcc-patches at gcc dot gnu dot org, Jason Merrill <jason at redhat dot com>
Date: Mon, 7 Oct 2013 13:54:59 -0400
Subject: [c++-concepts] friends regression
Authentication-results: sourceware.org; auth=none

The last patch introduced a regression. This ensures that we don't
generate false positives diagnosing errors in non-template contexts.

2013-10-07  Andrew Sutton  <andrew.n.sutton@gmail.com>
        * gcc/cp/cp-tree.h (check_constrained_friend): Take requirements as
        an argument.
        * gcc/cp/constraints.cc (check_constrained_friend): Do not diagnose
        errors in unconstrained friend declarations.
        * gcc/cp/parser.cc (cp_parser_member_declaration): Pass current
        requirements to check_constrained_friend.

Andrew Sutton

Attachment: friends-4.patch
Description: Binary data

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