1 // Function-Based Exception Support -*- C++ -*-
3 // Copyright (C) 2001-2021 Free Software Foundation, Inc.
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)
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.
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.
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/>.
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}
29 * This header provides support for -fno-exceptions.
33 // ISO C++ 14882: 19.1 Exception classes
36 #ifndef _FUNCTEXCEPT_H
37 #define _FUNCTEXCEPT_H 1
39 #include <bits/c++config.h>
40 #include <bits/exception_defines.h>
42 namespace std
_GLIBCXX_VISIBILITY(default)
44 _GLIBCXX_BEGIN_NAMESPACE_VERSION
46 // Helper for exception objects in <except>
48 __throw_bad_exception(void) __attribute__((__noreturn__
));
50 // Helper for exception objects in <new>
52 __throw_bad_alloc(void) __attribute__((__noreturn__
));
55 __throw_bad_array_new_length(void) __attribute__((__noreturn__
));
57 // Helper for exception objects in <typeinfo>
59 __throw_bad_cast(void) __attribute__((__noreturn__
));
62 __throw_bad_typeid(void) __attribute__((__noreturn__
));
64 // Helpers for exception objects in <stdexcept>
66 __throw_logic_error(const char*) __attribute__((__noreturn__
));
69 __throw_domain_error(const char*) __attribute__((__noreturn__
));
72 __throw_invalid_argument(const char*) __attribute__((__noreturn__
));
75 __throw_length_error(const char*) __attribute__((__noreturn__
));
78 __throw_out_of_range(const char*) __attribute__((__noreturn__
));
81 __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__
))
82 __attribute__((__format__(__gnu_printf__
, 1, 2)));
85 __throw_runtime_error(const char*) __attribute__((__noreturn__
));
88 __throw_range_error(const char*) __attribute__((__noreturn__
));
91 __throw_overflow_error(const char*) __attribute__((__noreturn__
));
94 __throw_underflow_error(const char*) __attribute__((__noreturn__
));
96 // Helpers for exception objects in <ios>
98 __throw_ios_failure(const char*) __attribute__((__noreturn__
));
101 __throw_ios_failure(const char*, int) __attribute__((__noreturn__
));
103 // Helpers for exception objects in <system_error>
105 __throw_system_error(int) __attribute__((__noreturn__
));
107 // Helpers for exception objects in <future>
109 __throw_future_error(int) __attribute__((__noreturn__
));
111 // Helpers for exception objects in <functional>
113 __throw_bad_function_call() __attribute__((__noreturn__
));
115 _GLIBCXX_END_NAMESPACE_VERSION