45 lines
2.0 KiB
C
45 lines
2.0 KiB
C
/*
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* Copyright (C) 2017 Apple 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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. 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
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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// We do not delete "delete" operators to allow classes to have a virtual destructor. The following code raises a compile error like "error: attempt to use a deleted function".
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//
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// class A {
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// public:
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// virtual ~A();
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// void operator delete(void*) = delete;
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// void operator delete[](void*) = delete;
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// };
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//
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#define WTF_FORBID_HEAP_ALLOCATION \
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private: \
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void* operator new(size_t, void*) = delete; \
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void* operator new[](size_t, void*) = delete; \
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void* operator new(size_t) = delete; \
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void* operator new[](size_t size) = delete; \
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void* operator new(size_t, NotNullTag, void* location) = delete; \
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typedef int __thisIsHereToForceASemicolonAfterThisForbidHeapAllocationMacro
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