8535715d0f
2011-12-06 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/51438 * libsupc++/nested_exception.h (nested_exception::~nested_exception): Declare noexcept. * libsupc++/nested_exception.cc: Adjust. * testsuite/18_support/nested_exception/51438.cc: New. * testsuite/18_support/nested_exception/throw_with_nested.cc: Adjust. * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Likewise. * src/shared_ptr.cc: Use noexcept where appropriate. * include/std/system_error: Likewise. * include/std/functional: Likewise. * include/bits/shared_ptr_base.h: Likewise. * src/stdexcept.cc: Use _GLIBCXX_USE_NOEXCEPT where appropriate. * include/std/stdexcept: Likewise. * libsupc++/bad_cast.cc: Likewise. * libsupc++/bad_typeid.cc: Likewise. * libsupc++/eh_exception.cc: Likewise. * libsupc++/typeinfo: Likewise. * libsupc++/exception: Likewise. * libsupc++/eh_ptr.cc: Likewise. * libsupc++/bad_alloc.cc: Likewise. * libsupc++/exception_ptr.h: Likewise. * include/std/chrono: Use noexcept where appropriate. * src/chrono.cc: Likewise. From-SVN: r182064
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
// -*- C++ -*- std::exception implementation.
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// Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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// 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011
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// Free Software Foundation
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//
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// This file is part of GCC.
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//
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// GCC is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// GCC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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#include "typeinfo"
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#include "exception"
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#include <cxxabi.h>
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std::exception::~exception() _GLIBCXX_USE_NOEXCEPT { }
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std::bad_exception::~bad_exception() _GLIBCXX_USE_NOEXCEPT { }
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abi::__forced_unwind::~__forced_unwind() throw() { }
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abi::__foreign_exception::~__foreign_exception() throw() { }
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const char*
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std::exception::what() const _GLIBCXX_USE_NOEXCEPT
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{
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// NB: Another elegant option would be returning typeid(*this).name()
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// and not overriding what() in bad_exception, bad_alloc, etc. In
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// that case, however, mangled names would be returned, PR 14493.
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return "std::exception";
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}
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const char*
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std::bad_exception::what() const _GLIBCXX_USE_NOEXCEPT
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{
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return "std::bad_exception";
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}
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