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