From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4532 invoked by alias); 13 May 2011 17:46:55 -0000 Received: (qmail 4515 invoked by uid 22791); 13 May 2011 17:46:55 -0000 X-SWARE-Spam-Status: No, hits=-6.3 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 13 May 2011 17:46:38 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p4DHkbLu010385 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 13 May 2011 13:46:37 -0400 Received: from [127.0.0.1] (ovpn-113-120.phx2.redhat.com [10.3.113.120]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p4DHkas5023760; Fri, 13 May 2011 13:46:37 -0400 Message-ID: <4DCD6E7C.4070302@redhat.com> Date: Fri, 13 May 2011 20:19:00 -0000 From: Jason Merrill User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: Ville Voutilainen CC: gcc-patches@gcc.gnu.org Subject: Re: [PATCH] C++0x, implement final on classes References: <87liyav7hf.wl%ville@ville-laptop> In-Reply-To: <87liyav7hf.wl%ville@ville-laptop> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2011-05/txt/msg01009.txt.bz2 On 05/13/2011 01:24 PM, Ville Voutilainen wrote: > + error ("cannot derive from from final base %qT in derived type %qT", Let's use % here. > if (id) > - cp_parser_check_for_invalid_template_id (parser, id, > - type_start_token->location); > + { > + virt_specifiers = cp_parser_virt_specifier_seq_opt (parser); > + cp_parser_check_for_invalid_template_id (parser, id, > + type_start_token->location); > + } Why did you put this before the invalid template-id check, rather than after? Also, shouldn't we reject "override" on classes? The test should include a class template marked final. Jason