From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from eggs.gnu.org (eggs.gnu.org [IPv6:2001:470:142:3::10]) by sourceware.org (Postfix) with ESMTPS id C8198388F040 for ; Mon, 29 Jun 2020 09:44:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C8198388F040 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=mliska@suse.cz Received: from mx2.suse.de ([195.135.220.15]:45942) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jpoez-0007Uo-Rx for gcc-patches@gcc.gnu.org; Mon, 29 Jun 2020 03:57:03 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 27D91ACB8; Mon, 29 Jun 2020 07:51:58 +0000 (UTC) Subject: Re: PSA: Default C++ dialect is now C++17 To: Marek Polacek , GCC Patches References: <20200626193409.GB3394@redhat.com> From: =?UTF-8?Q?Martin_Li=c5=a1ka?= Message-ID: Date: Mon, 29 Jun 2020 09:51:57 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: <20200626193409.GB3394@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=195.135.220.15; envelope-from=mliska@suse.cz; helo=mx2.suse.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/28 22:46:28 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x (no timestamps) [generic] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-Spam-Status: No, score=-51.2 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_NUMSUBJECT, KAM_SHORT, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_SOFTFAIL, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Jun 2020 09:44:11 -0000 On 6/26/20 9:34 PM, Marek Polacek via Gcc-patches wrote: > As discussed last month: > > it's time to change the C++ default to gnu++17. I've committed the patch after > testing x86_64-pc-linux-gnu and powerpc64le-unknown-linux-gnu. Brace yourselves! > > Marek > Just a small note that 510.parest_r SPEC 2017 benchmark can't be built now with default changed to -std=c++17. The spec config needs to be adjusted. Martin