xref: /freebsd-12.1/contrib/libstdc++/include/bits/functexcept.h (revision f8a1b7d9)

// Function-Based Exception Support -*- C++ -*-

// Copyright (C) 2001, 2004, 2005 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 2, 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 COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.

/** @file functexcept.h
 *  This header provides support for -fno-exceptions.
 */

//
// ISO C++ 14882: 19.1  Exception classes
//

#ifndef _FUNCTEXCEPT_H
#define _FUNCTEXCEPT_H 1

#include <bits/c++config.h>
#include <exception_defines.h>

_GLIBCXX_BEGIN_NAMESPACE(std)

  // Helper for exception objects in <except>
  void
  __throw_bad_exception(void) __attribute__((__noreturn__));

  // Helper for exception objects in <new>
  void
  __throw_bad_alloc(void) __attribute__((__noreturn__));

  // Helper for exception objects in <typeinfo>
  void
  __throw_bad_cast(void) __attribute__((__noreturn__));

  void
  __throw_bad_typeid(void) __attribute__((__noreturn__));

  // Helpers for exception objects in <stdexcept>
  void
  __throw_logic_error(const char*) __attribute__((__noreturn__));

  void
  __throw_domain_error(const char*) __attribute__((__noreturn__));

  void
  __throw_invalid_argument(const char*) __attribute__((__noreturn__));

  void
  __throw_length_error(const char*) __attribute__((__noreturn__));

  void
  __throw_out_of_range(const char*) __attribute__((__noreturn__));

  void
  __throw_runtime_error(const char*) __attribute__((__noreturn__));

  void
  __throw_range_error(const char*) __attribute__((__noreturn__));

  void
  __throw_overflow_error(const char*) __attribute__((__noreturn__));

  void
  __throw_underflow_error(const char*) __attribute__((__noreturn__));

  // Helpers for exception objects in basic_ios
  void
  __throw_ios_failure(const char*) __attribute__((__noreturn__));

_GLIBCXX_END_NAMESPACE

#endif