From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17873 invoked by alias); 11 Sep 2015 13:55:25 -0000 Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org Received: (qmail 17862 invoked by uid 89); 11 Sep 2015 13:55:25 -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,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-wi0-f180.google.com Received: from mail-wi0-f180.google.com (HELO mail-wi0-f180.google.com) (209.85.212.180) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 11 Sep 2015 13:55:23 +0000 Received: by wiclk2 with SMTP id lk2so65482014wic.0 for ; Fri, 11 Sep 2015 06:55:20 -0700 (PDT) X-Received: by 10.180.90.107 with SMTP id bv11mr17827679wib.69.1441979720467; Fri, 11 Sep 2015 06:55:20 -0700 (PDT) Received: from davids-mbp-2.fritz.box (adsl-84-227-252-151.adslplus.ch. [84.227.252.151]) by smtp.gmail.com with ESMTPSA id mx19sm707868wic.0.2015.09.11.06.55.19 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 11 Sep 2015 06:55:19 -0700 (PDT) Content-Type: text/plain; charset=iso-8859-1 Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) Subject: Re: gcc5 and std::string From: David Abdurachmanov In-Reply-To: Date: Fri, 11 Sep 2015 13:55:00 -0000 Cc: Jonathan Wakely , gcc-help , "taurel@esrf.eu" , Avi Kivity Content-Transfer-Encoding: quoted-printable Message-Id: <0D4D1F2A-133B-4E5D-95DA-FBEE2BEDCE4C@gmail.com> References: <55F2D60E.8060707@cloudius-systems.com> To: PICCA Frederic-Emmanuel X-IsSubscribed: yes X-SW-Source: 2015-09/txt/msg00061.txt.bz2 > On 11 Sep 2015, at 15:51, PICCA Frederic-Emmanuel wrote: >=20 > In pytango the symbol emited by gcc5.2 is the once without the __cxx11 n= amespace >=20 > _ZN5Tango17ranges_type2constIsE3strE -> Tango::ranges_type2const::= str >=20 > but if I understand correctly this string is cxx11 abi with the same old = name mangled. Are both compiled with -std=3Dc++11 (or above)? I see that tango specifies -std=3Dc++11 libtool: link: g++ -g -O2 -fstack-protector-strong -Wformat -Werror=3Dformat-security -std=3Dc++11 -D_REENTRANT -DOMNI_UNLOADABLE_STUBS= -Wl,-z -Wl,relro -o .libs/notifd2db notifd2db.o david