1// Function-Based Exception Support -*- C++ -*-
2
3// Copyright (C) 2001-2021 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