1// Function-Based Exception Support -*- C++ -*-
2
3// Copyright (C) 2001-2022 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file bits/functexcept.h
26 *  This is an internal header file, included by other library headers.
27 *  Do not attempt to use it directly. @headername{exception}
28 *
29 *  This header provides support for -fno-exceptions.
30 */
31
32//
33// ISO C++ 14882: 19.1  Exception classes
34//
35
36#ifndef _FUNCTEXCEPT_H
37#define _FUNCTEXCEPT_H 1
38
39#include <bits/c++config.h>
40#include <bits/exception_defines.h>
41
42namespace std _GLIBCXX_VISIBILITY(default)
43{
44_GLIBCXX_BEGIN_NAMESPACE_VERSION
45
46  // Helper for exception objects in <except>
47  void
48  __throw_bad_exception(void) __attribute__((__noreturn__));
49
50  // Helper for exception objects in <new>
51  void
52  __throw_bad_alloc(void) __attribute__((__noreturn__));
53
54  void
55  __throw_bad_array_new_length(void) __attribute__((__noreturn__));
56
57  // Helper for exception objects in <typeinfo>
58  void
59  __throw_bad_cast(void) __attribute__((__noreturn__));
60
61  void
62  __throw_bad_typeid(void) __attribute__((__noreturn__));
63
64  // Helpers for exception objects in <stdexcept>
65  void
66  __throw_logic_error(const char*) __attribute__((__noreturn__));
67
68  void
69  __throw_domain_error(const char*) __attribute__((__noreturn__));
70
71  void
72  __throw_invalid_argument(const char*) __attribute__((__noreturn__));
73
74  void
75  __throw_length_error(const char*) __attribute__((__noreturn__));
76
77  void
78  __throw_out_of_range(const char*) __attribute__((__noreturn__));
79
80  void
81  __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__))
82    __attribute__((__format__(__gnu_printf__, 1, 2)));
83
84  void
85  __throw_runtime_error(const char*) __attribute__((__noreturn__));
86
87  void
88  __throw_range_error(const char*) __attribute__((__noreturn__));
89
90  void
91  __throw_overflow_error(const char*) __attribute__((__noreturn__));
92
93  void
94  __throw_underflow_error(const char*) __attribute__((__noreturn__));
95
96  // Helpers for exception objects in <ios>
97  void
98  __throw_ios_failure(const char*) __attribute__((__noreturn__));
99
100  void
101  __throw_ios_failure(const char*, int) __attribute__((__noreturn__));
102
103  // Helpers for exception objects in <system_error>
104  void
105  __throw_system_error(int) __attribute__((__noreturn__));
106
107  // Helpers for exception objects in <future>
108  void
109  __throw_future_error(int) __attribute__((__noreturn__));
110
111  // Helpers for exception objects in <functional>
112  void
113  __throw_bad_function_call() __attribute__((__noreturn__));
114
115_GLIBCXX_END_NAMESPACE_VERSION
116} // namespace
117
118#endif
119