From patchwork Wed Mar 16 16:12:05 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Kosnik X-Patchwork-Id: 87278 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id AC5F7B6FF8 for ; Thu, 17 Mar 2011 03:12:27 +1100 (EST) Received: (qmail 4950 invoked by alias); 16 Mar 2011 16:12:20 -0000 Received: (qmail 4930 invoked by uid 22791); 16 Mar 2011 16:12:17 -0000 X-SWARE-Spam-Status: No, hits=-5.8 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; Wed, 16 Mar 2011 16:12:12 +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 p2GGCAqZ000831 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 16 Mar 2011 12:12:10 -0400 Received: from shotwell (ovpn-113-94.phx2.redhat.com [10.3.113.94]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p2GGC9Y4002874 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Wed, 16 Mar 2011 12:12:10 -0400 Date: Wed, 16 Mar 2011 09:12:05 -0700 From: Benjamin Kosnik To: libstdc++@gcc.gnu.org Cc: marc.glisse@inria.fr, gcc-patches@gcc.gnu.org Subject: Re: [v3] typeinfo tuning Message-ID: <20110316091205.1b359e3d@shotwell> In-Reply-To: References: <20110314102944.565db3c8@shotwell> Mime-Version: 1.0 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org > Could that be related to the fact that I now keep getting linker > errors about std::range_error::~range_error() being undefined? > The .o file is looking for _ZNSt11range_errorD2Ev but libstdc++ has > D0Ev and D1Ev. Indeed. Fixed thusly. tested x86/linux -benjamin 2011-03-16 Benjamin Kosnik * config/abi/pre/gnu.ver: Add base destructors for stdexcept classes. * testsuite/19_diagnostics/stdexcept.cc: New. Index: testsuite/19_diagnostics/stdexcept.cc =================================================================== --- testsuite/19_diagnostics/stdexcept.cc (revision 0) +++ testsuite/19_diagnostics/stdexcept.cc (revision 0) @@ -0,0 +1,228 @@ +// 2011-03-16 Benjamin Kosnik + +// Copyright (C) 2011 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +#include +#include +#include + +void test01() +{ + using namespace std; + std::string s("error"); + + try + { + logic_error e1(s); + throw e1; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + domain_error e2(s); + throw e2; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + invalid_argument e3(s); + throw e3; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + length_error e4(s); + throw e4; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + out_of_range e5(s); + throw e5; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + runtime_error e6(s); + throw e6; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + range_error e7(s); + throw e7; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + overflow_error e8(s); + throw e8; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + underflow_error e9(s); + throw e9; + } + catch(const exception& e) + { + s = e.what(); + } +} + +template +struct extra_error : public _Tp +{ + extra_error(const std::string& s) : _Tp(s) { } +}; + +void test02() +{ + using namespace std; + std::string s("error"); + + try + { + extra_error e1(s); + throw e1; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e2(s); + throw e2; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e3(s); + throw e3; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e4(s); + throw e4; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e5(s); + throw e5; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e6(s); + throw e6; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e7(s); + throw e7; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e8(s); + throw e8; + } + catch(const exception& e) + { + s = e.what(); + } + + try + { + extra_error e9(s); + throw e9; + } + catch(const exception& e) + { + s = e.what(); + } +} + +int main(void) +{ + test01(); + test02(); + return 0; +} Index: config/abi/pre/gnu.ver =================================================================== --- config/abi/pre/gnu.ver (revision 171047) +++ config/abi/pre/gnu.ver (working copy) @@ -1221,6 +1221,14 @@ _ZNSt8__detail15_List_node_base11_M_transfer*; _ZNSt8__detail15_List_node_base4swapERS0_S1_; + _ZNSt11range_errorD2Ev; + _ZNSt12domain_errorD2Ev; + _ZNSt12length_errorD2Ev; + _ZNSt12out_of_rangeD2Ev; + _ZNSt14overflow_errorD2Ev; + _ZNSt15underflow_errorD2Ev; + _ZNSt16invalid_argumentD2Ev; + _ZNSt11regex_errorD*; _ZNKSt11regex_error4whatEv; _ZTSSt11regex_error;