weex_core/Source/include/JavaScriptCore/runtime/ModuleProgramExecutable.h

/*
 * Copyright (C) 2009, 2010, 2013-2016 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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#pragma once

#include "ScriptExecutable.h"

namespace JSC {

class ModuleProgramExecutable final : public ScriptExecutable {
    friend class LLIntOffsetsExtractor;
public:
    typedef ScriptExecutable Base;
    static const unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;

    static ModuleProgramExecutable* create(ExecState*, const SourceCode&);

    static void destroy(JSCell*);

    ModuleProgramCodeBlock* codeBlock()
    {
        return m_moduleProgramCodeBlock.get();
    }

    Ref<JITCode> generatedJITCode()
    {
        return generatedJITCodeForCall();
    }

    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
    {
        return Structure::create(vm, globalObject, proto, TypeInfo(ModuleProgramExecutableType, StructureFlags), info());
    }

    DECLARE_INFO;

    ExecutableInfo executableInfo() const { return ExecutableInfo(usesEval(), isStrictMode(), false, false, ConstructorKind::None, JSParserScriptMode::Module, SuperBinding::NotNeeded, SourceParseMode::ModuleEvaluateMode, derivedContextType(), isArrowFunctionContext(), false, EvalContextType::None); }

    UnlinkedModuleProgramCodeBlock* unlinkedModuleProgramCodeBlock() { return m_unlinkedModuleProgramCodeBlock.get(); }

    SymbolTable* moduleEnvironmentSymbolTable() { return m_moduleEnvironmentSymbolTable.get(); }

private:
    friend class ExecutableBase;
    friend class ScriptExecutable;

    ModuleProgramExecutable(ExecState*, const SourceCode&);

    static void visitChildren(JSCell*, SlotVisitor&);

    WriteBarrier<UnlinkedModuleProgramCodeBlock> m_unlinkedModuleProgramCodeBlock;
    WriteBarrier<SymbolTable> m_moduleEnvironmentSymbolTable;
    WriteBarrier<ModuleProgramCodeBlock> m_moduleProgramCodeBlock;
};

} // namespace JSC