mirror of
https://github.com/freebsd/freebsd-src.git
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13da1af1cd
Interesting fixes:
045c52c Mark __cxa_allocate_exception, __cxa_free_exception and
__cxa_init_primary_exception noexcept.
8a2f123 Define _LIBCXXRT_NOEXCEPT in cxxabi.h and use it instead of
throw()
9529236 Fix memory corruption in cpp_demangle_read_sname()
8f5c74e Add test cases, fix more bugs, and improve perf
391a3dc Add a simple implementation of __cxa_call_terminate
40e4fa2 mark std::terminate as noreturn and noexcept
5eede09 Print diagnostics in default std::terminate handler
Reviewed by: dim
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47238
99 lines
3.2 KiB
C++
99 lines
3.2 KiB
C++
/*
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* Copyright 2010-2011 PathScale, Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
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* IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* stdexcept.h - provides a stub version of <stdexcept>, which defines enough
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* of the exceptions for the runtime to use.
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*/
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#include "cxxabi.h"
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namespace std
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{
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class exception
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{
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public:
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exception() _LIBCXXRT_NOEXCEPT;
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exception(const exception&) _LIBCXXRT_NOEXCEPT;
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exception& operator=(const exception&) _LIBCXXRT_NOEXCEPT;
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virtual ~exception();
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virtual const char* what() const _LIBCXXRT_NOEXCEPT;
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};
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/**
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* Bad allocation exception. Thrown by ::operator new() if it fails.
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*/
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class bad_alloc: public exception
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{
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public:
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bad_alloc() _LIBCXXRT_NOEXCEPT;
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bad_alloc(const bad_alloc&) _LIBCXXRT_NOEXCEPT;
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bad_alloc& operator=(const bad_alloc&) _LIBCXXRT_NOEXCEPT;
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~bad_alloc();
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virtual const char* what() const _LIBCXXRT_NOEXCEPT;
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};
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/**
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* Bad cast exception. Thrown by the __cxa_bad_cast() helper function.
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*/
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class bad_cast: public exception {
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public:
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bad_cast() _LIBCXXRT_NOEXCEPT;
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bad_cast(const bad_cast&) _LIBCXXRT_NOEXCEPT;
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bad_cast& operator=(const bad_cast&) _LIBCXXRT_NOEXCEPT;
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virtual ~bad_cast();
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virtual const char* what() const _LIBCXXRT_NOEXCEPT;
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};
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/**
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* Bad typeidexception. Thrown by the __cxa_bad_typeid() helper function.
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*/
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class bad_typeid: public exception
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{
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public:
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bad_typeid() _LIBCXXRT_NOEXCEPT;
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bad_typeid(const bad_typeid &__rhs) _LIBCXXRT_NOEXCEPT;
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virtual ~bad_typeid();
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bad_typeid& operator=(const bad_typeid &__rhs) _LIBCXXRT_NOEXCEPT;
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virtual const char* what() const _LIBCXXRT_NOEXCEPT;
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};
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class bad_array_new_length: public bad_alloc
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{
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public:
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bad_array_new_length() _LIBCXXRT_NOEXCEPT;
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bad_array_new_length(const bad_array_new_length&) _LIBCXXRT_NOEXCEPT;
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bad_array_new_length& operator=(const bad_array_new_length&) _LIBCXXRT_NOEXCEPT;
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virtual ~bad_array_new_length();
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virtual const char *what() const _LIBCXXRT_NOEXCEPT;
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};
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} // namespace std
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