From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5626 invoked by alias); 12 May 2017 21:03:57 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 5614 invoked by uid 89); 12 May 2017 21:03:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy=H*f:sk:57c2e27, H*i:sk:57c2e27, UD:htm X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 12 May 2017 21:03:54 +0000 Received: from nat-ies.mentorg.com ([192.94.31.2] helo=svr-ies-mbx-01.mgc.mentorg.com) by relay1.mentorg.com with esmtp id 1d9Hj7-0004Jf-P9 from joseph_myers@mentor.com ; Fri, 12 May 2017 14:03:53 -0700 Received: from digraph.polyomino.org.uk (137.202.0.87) by svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 12 May 2017 22:03:51 +0100 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.86_2) (envelope-from ) id 1d9Hj0-0008KD-Rn; Fri, 12 May 2017 21:03:46 +0000 Date: Fri, 12 May 2017 21:03:00 -0000 From: Joseph Myers To: Daniel Santos CC: Jonathan Wakely , Allan Sandfeld Jensen , "gcc@gcc.gnu.org" , Richard Henderson , Florian Weimer Subject: Re: [RFC] GCC 8 Project proposal: Extensions supporting C Metaprogramming, pseudo-templates In-Reply-To: <57c2e272-dc55-62a5-5984-382867468723@pobox.com> Message-ID: References: <02f991c6-7679-9f9b-aa57-35a25e37acd9@pobox.com> <201705091529.53074.linux@carewolf.com> <58e1ace4-2285-3177-8939-2785c920b888@pobox.com> <96a739b4-3a74-3474-f501-1106b36d6543@pobox.com> <57c2e272-dc55-62a5-5984-382867468723@pobox.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2017-05/txt/msg00120.txt.bz2 On Fri, 12 May 2017, Daniel Santos wrote: > > Note that while "other forms" might be accepted in initializers, they > > would still not be integer constant expressions (see DR#312). > > What is DR#312? http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_312.htm (but cf the older http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_032.html against C90). -- Joseph S. Myers joseph@codesourcery.com