52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
// -fno-exceptions Support -*- C++ -*-
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// Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library 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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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// ISO C++ 14882: 19.1 Exception classes
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//
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/** @file exception_defines.h
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* This is a Standard C++ Library header.
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*/
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#ifndef _EXCEPTION_DEFINES_H
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#define _EXCEPTION_DEFINES_H 1
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#ifndef __EXCEPTIONS
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// Iff -fno-exceptions, transform error handling code to work without it.
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# define try if (true)
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# define catch(X) if (false)
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# define __throw_exception_again
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#else
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// Else proceed normally.
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# define __throw_exception_again throw
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#endif
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#endif
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