1*e4b17023SJohn Marino // -*- C++ -*- std::exception implementation. 2*e4b17023SJohn Marino // Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 3*e4b17023SJohn Marino // 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011 4*e4b17023SJohn Marino // Free Software Foundation 5*e4b17023SJohn Marino // 6*e4b17023SJohn Marino // This file is part of GCC. 7*e4b17023SJohn Marino // 8*e4b17023SJohn Marino // GCC is free software; you can redistribute it and/or modify 9*e4b17023SJohn Marino // it under the terms of the GNU General Public License as published by 10*e4b17023SJohn Marino // the Free Software Foundation; either version 3, or (at your option) 11*e4b17023SJohn Marino // any later version. 12*e4b17023SJohn Marino // 13*e4b17023SJohn Marino // GCC is distributed in the hope that it will be useful, 14*e4b17023SJohn Marino // but WITHOUT ANY WARRANTY; without even the implied warranty of 15*e4b17023SJohn Marino // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*e4b17023SJohn Marino // GNU General Public License for more details. 17*e4b17023SJohn Marino // 18*e4b17023SJohn Marino // Under Section 7 of GPL version 3, you are granted additional 19*e4b17023SJohn Marino // permissions described in the GCC Runtime Library Exception, version 20*e4b17023SJohn Marino // 3.1, as published by the Free Software Foundation. 21*e4b17023SJohn Marino 22*e4b17023SJohn Marino // You should have received a copy of the GNU General Public License and 23*e4b17023SJohn Marino // a copy of the GCC Runtime Library Exception along with this program; 24*e4b17023SJohn Marino // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25*e4b17023SJohn Marino // <http://www.gnu.org/licenses/>. 26*e4b17023SJohn Marino 27*e4b17023SJohn Marino #include "typeinfo" 28*e4b17023SJohn Marino #include "exception" 29*e4b17023SJohn Marino #include <cxxabi.h> 30*e4b17023SJohn Marino 31*e4b17023SJohn Marino std::exception::~exception() _GLIBCXX_USE_NOEXCEPT { } 32*e4b17023SJohn Marino 33*e4b17023SJohn Marino std::bad_exception::~bad_exception() _GLIBCXX_USE_NOEXCEPT { } 34*e4b17023SJohn Marino 35*e4b17023SJohn Marino abi::__forced_unwind::~__forced_unwind() throw() { } 36*e4b17023SJohn Marino 37*e4b17023SJohn Marino abi::__foreign_exception::~__foreign_exception() throw() { } 38*e4b17023SJohn Marino 39*e4b17023SJohn Marino const char* 40*e4b17023SJohn Marino std::exception::what() const _GLIBCXX_USE_NOEXCEPT 41*e4b17023SJohn Marino { 42*e4b17023SJohn Marino // NB: Another elegant option would be returning typeid(*this).name() 43*e4b17023SJohn Marino // and not overriding what() in bad_exception, bad_alloc, etc. In 44*e4b17023SJohn Marino // that case, however, mangled names would be returned, PR 14493. 45*e4b17023SJohn Marino return "std::exception"; 46*e4b17023SJohn Marino } 47*e4b17023SJohn Marino 48*e4b17023SJohn Marino const char* 49*e4b17023SJohn Marino std::bad_exception::what() const _GLIBCXX_USE_NOEXCEPT 50*e4b17023SJohn Marino { 51*e4b17023SJohn Marino return "std::bad_exception"; 52*e4b17023SJohn Marino } 53