mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2024-11-23 04:09:40 +00:00
67 lines
2.7 KiB
C++
67 lines
2.7 KiB
C++
/*
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* Copyright (C) 2016 Caitlin Potter <caitp@igalia.com>.
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* Copyright (C) 2018 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. AND ITS CONTRIBUTORS ``AS IS''
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* 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 APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "JSFunction.h"
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namespace JSC {
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class JSAsyncFunction final : public JSFunction {
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friend class JIT;
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friend class VM;
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public:
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typedef JSFunction Base;
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static constexpr unsigned StructureFlags = Base::StructureFlags;
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DECLARE_EXPORT_INFO;
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static JSAsyncFunction* create(VM&, FunctionExecutable*, JSScope*);
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static JSAsyncFunction* create(VM&, FunctionExecutable*, JSScope*, Structure*);
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static JSAsyncFunction* createWithInvalidatedReallocationWatchpoint(VM&, FunctionExecutable*, JSScope*);
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static size_t allocationSize(Checked<size_t> inlineCapacity)
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{
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ASSERT_UNUSED(inlineCapacity, !inlineCapacity);
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return sizeof(JSAsyncFunction);
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}
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static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
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{
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ASSERT(globalObject);
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return Structure::create(vm, globalObject, prototype, TypeInfo(JSFunctionType, StructureFlags), info());
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}
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private:
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JSAsyncFunction(VM&, FunctionExecutable*, JSScope*, Structure*);
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static JSAsyncFunction* createImpl(VM&, FunctionExecutable*, JSScope*, Structure*);
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};
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static_assert(sizeof(JSAsyncFunction) == sizeof(JSFunction), "Some subclasses of JSFunction should be the same size to share IsoSubspace");
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} // namespace JSC
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