From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28802 invoked by alias); 13 Sep 2016 08:37:48 -0000 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 Received: (qmail 28766 invoked by uid 89); 13 Sep 2016 08:37:47 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-qt0-f171.google.com Received: from mail-qt0-f171.google.com (HELO mail-qt0-f171.google.com) (209.85.216.171) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 13 Sep 2016 08:37:37 +0000 Received: by mail-qt0-f171.google.com with SMTP id 93so85453799qtg.2 for ; Tue, 13 Sep 2016 01:37:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=Ly7Hsm4n9JX/1euTC/0EPT01qAwQf1lmoUs2HXfYj/s=; b=P+q6E2fNSLmArx58dsmVZSQXn8stqPKcQpGEnZbT/UdmistXM7dbJteTasKbVz1HgJ B69Zu6kbNVAz2mOKsEFQIDNhe9k6u6F+wISbYmtNLE5lgnCNgW0bEVWubRV8SMiMceC/ /zm55lfcY64oV9V/b1nPjtfIARPdsgdTLdbDq7oszg7UT6chq+hBDOzxiyV0F1fkKYbO YDkgnNkxskvHpU+m7aeHBaSHz9v8ogivP5X/zcLukk6V/Jbo6oArcDrdbnznRJZcGc35 3+CVbUZkYG+rag1ZsdgcCPcIqgmGEK8KUjbJHhWEPCJ0AmyXRVp/z0OgojGGGlvkL+ki bjpQ== X-Gm-Message-State: AE9vXwOgoUXunfQvc1vhQjghd0yDpM1aoh879TM5R9Qz4bcCFwLV4JRy8lHKKDJh+JSGY404YN0xobVZDxAiqWdF X-Received: by 10.200.37.205 with SMTP id f13mr24338048qtf.79.1473755855800; Tue, 13 Sep 2016 01:37:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.21.102 with HTTP; Tue, 13 Sep 2016 01:37:34 -0700 (PDT) In-Reply-To: References: <20160908110641.GB23306@redhat.com> <87oa3vwrkf.fsf@linux-m68k.org> From: Christophe Lyon Date: Tue, 13 Sep 2016 08:41:00 -0000 Message-ID: Subject: Re: RFA (libstdc++): PATCH to implement C++17 over-aligned new To: Jason Merrill Cc: Andreas Schwab , Jonathan Wakely , "libstdc++@gcc.gnu.org" , gcc-patches List Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2016-09/txt/msg00701.txt.bz2 On 12 September 2016 at 22:57, Jason Merrill wrote: > I'm checking in this patch, which should fix the remaining issues: > Hi Jason, Since this commit (r240100), I'm seeing failures on: g++.dg/cpp0x/gen-attrs-21.C -std=c++11 (test for excess errors) g++.dg/cpp0x/gen-attrs-21.C -std=c++14 (test for excess errors) on arm* targets. Christophe > On Sat, Sep 10, 2016 at 2:14 PM, Andreas Schwab wrote: >> FAIL: g++.dg/cpp1z/aligned-new1.C (test for excess errors) >> Excess errors: >> /daten/aranym/gcc/gcc-20160910/gcc/testsuite/g++.dg/cpp1z/aligned-new1.C:10:20: warning: requested alignment 64 is larger than 16 [-Wattributes] >> FAIL: g++.dg/cpp1z/aligned-new1.C execution test >> FAIL: g++.dg/cpp1z/aligned-new4.C (test for warnings, line 11) >> FAIL: g++.dg/cpp1z/aligned-new4.C (test for excess errors) >> Excess errors: >> /daten/aranym/gcc/gcc-20160910/gcc/testsuite/g++.dg/cpp1z/aligned-new4.C:3:20: warning: requested alignment 64 is larger than 16 [-Wattributes] >> /daten/aranym/gcc/gcc-20160910/gcc/testsuite/g++.dg/cpp1z/aligned-new4.C:4:20: warning: requested alignment 64 is larger than 16 [-Wattributes] >> FAIL: g++.dg/cpp1z/aligned-new5.C -std=gnu++11 (test for excess errors) >> Excess errors: >> aligned-new5.C:(.text+0xe): undefined reference to `operator new(unsigned int, std::align_val_t)' >> >> Andreas. >> >> -- >> Andreas Schwab, schwab@linux-m68k.org >> GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 >> "And now for something completely different."