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Diffstat (limited to 'aarch64-none-linux-gnu/include/c++/13.2.1/exception')
-rw-r--r-- | aarch64-none-linux-gnu/include/c++/13.2.1/exception | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/aarch64-none-linux-gnu/include/c++/13.2.1/exception b/aarch64-none-linux-gnu/include/c++/13.2.1/exception new file mode 100644 index 0000000..a34386e --- /dev/null +++ b/aarch64-none-linux-gnu/include/c++/13.2.1/exception @@ -0,0 +1,168 @@ +// Exception Handling support header for -*- C++ -*- + +// Copyright (C) 1995-2023 Free Software Foundation, Inc. +// +// This file is part of GCC. +// +// GCC 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 3, or (at your option) +// any later version. +// +// GCC 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. +// +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file exception + * This is a Standard C++ Library header. + */ + +#ifndef __EXCEPTION__ +#define __EXCEPTION__ + +#pragma GCC system_header + +#include <bits/c++config.h> +#include <bits/exception.h> + +extern "C++" { + +namespace std _GLIBCXX_VISIBILITY(default) +{ + /** @addtogroup exceptions + * @{ + */ + + /** If an %exception is thrown which is not listed in a function's + * %exception specification, one of these may be thrown. + * + * @ingroup exceptions + */ + class bad_exception : public exception + { + public: + bad_exception() _GLIBCXX_USE_NOEXCEPT { } + + // This declaration is not useless: + // http://gcc.gnu.org/onlinedocs/gcc-3.0.2/gcc_6.html#SEC118 + virtual ~bad_exception() _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT; + + // See comment in eh_exception.cc. + virtual const char* + what() const _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT; + }; + + /// If you write a replacement %terminate handler, it must be of this type. + typedef void (*terminate_handler) (); + + /// Takes a new handler function as an argument, returns the old function. + terminate_handler set_terminate(terminate_handler) _GLIBCXX_USE_NOEXCEPT; + +#if __cplusplus >= 201103L + /// Return the current terminate handler. + terminate_handler get_terminate() noexcept; +#endif + + /** The runtime will call this function if %exception handling must be + * abandoned for any reason. It can also be called by the user. */ + void terminate() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__noreturn__)); + +#if __cplusplus < 201703L || (__cplusplus <= 202002L && _GLIBCXX_USE_DEPRECATED) + /// If you write a replacement %unexpected handler, it must be of this type. + typedef void (*_GLIBCXX11_DEPRECATED unexpected_handler) (); + + /** Takes a new handler function as an argument, returns the old function. + * + * @deprecated Removed from the C++ standard in C++17 + */ + _GLIBCXX11_DEPRECATED + unexpected_handler set_unexpected(unexpected_handler) _GLIBCXX_USE_NOEXCEPT; + +#if __cplusplus >= 201103L + /** Return the current unexpected handler. + * + * @since C++11 + * @deprecated Removed from the C++ standard in C++17 + */ + _GLIBCXX11_DEPRECATED + unexpected_handler get_unexpected() noexcept; +#endif + + /** The runtime will call this function if an %exception is thrown which + * violates the function's %exception specification. + * + * @deprecated Removed from the C++ standard in C++17 + */ + _GLIBCXX11_DEPRECATED + void unexpected() __attribute__ ((__noreturn__)); +#endif + + /** [18.6.4]/1: 'Returns true after completing evaluation of a + * throw-expression until either completing initialization of the + * exception-declaration in the matching handler or entering `unexpected()` + * due to the throw; or after entering `terminate()` for any reason + * other than an explicit call to `terminate()`. [Note: This includes + * stack unwinding [15.2]. end note]' + * + * 2: 'When `uncaught_exception()` is true, throwing an + * %exception can result in a call of 1terminate()` + * (15.5.1).' + */ + _GLIBCXX17_DEPRECATED_SUGGEST("std::uncaught_exceptions()") + bool uncaught_exception() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__)); + +#if __cplusplus >= 201703L || !defined(__STRICT_ANSI__) // c++17 or gnu++98 +#define __cpp_lib_uncaught_exceptions 201411L + /** The number of uncaught exceptions. + * @since C++17, or any non-strict mode, e.g. `-std=gnu++98` + * @see uncaught_exception() + */ + int uncaught_exceptions() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__)); +#endif + + /// @} group exceptions +} // namespace std + +namespace __gnu_cxx _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + /** + * @brief A replacement for the standard terminate_handler which + * prints more information about the terminating exception (if any) + * on stderr. + * + * @ingroup exceptions + * + * Call + * @code + * std::set_terminate(__gnu_cxx::__verbose_terminate_handler) + * @endcode + * to use. For more info, see + * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt02ch06s02.html + * + * In 3.4 and later, this is on by default. + */ + void __verbose_terminate_handler(); + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace + +} // extern "C++" + +#if (__cplusplus >= 201103L) +#include <bits/exception_ptr.h> +#include <bits/nested_exception.h> +#endif + +#endif |