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diff --git a/Source/JavaScriptCore/runtime/ModuleProgramExecutable.cpp b/Source/JavaScriptCore/runtime/ModuleProgramExecutable.cpp
new file mode 100644
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+++ b/Source/JavaScriptCore/runtime/ModuleProgramExecutable.cpp
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+/*
+ * Copyright (C) 2009, 2010, 2013, 2015-2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+
+#include "BatchedTransitionOptimizer.h"
+#include "CodeBlock.h"
+#include "CodeCache.h"
+#include "Debugger.h"
+#include "JIT.h"
+#include "JSCInlines.h"
+#include "LLIntEntrypoint.h"
+#include "ModuleProgramCodeBlock.h"
+#include "Parser.h"
+#include "TypeProfiler.h"
+#include "VMInlines.h"
+#include <wtf/CommaPrinter.h>
+
+namespace JSC {
+
+const ClassInfo ModuleProgramExecutable::s_info = { "ModuleProgramExecutable", &ScriptExecutable::s_info, 0, CREATE_METHOD_TABLE(ModuleProgramExecutable) };
+
+ModuleProgramExecutable::ModuleProgramExecutable(ExecState* exec, const SourceCode& source)
+    : ScriptExecutable(exec->vm().moduleProgramExecutableStructure.get(), exec->vm(), source, false, DerivedContextType::None, false, EvalContextType::None, NoIntrinsic)
+{
+    ASSERT(source.provider()->sourceType() == SourceProviderSourceType::Module);
+    m_typeProfilingStartOffset = 0;
+    m_typeProfilingEndOffset = source.length() - 1;
+    if (exec->vm().typeProfiler() || exec->vm().controlFlowProfiler())
+        exec->vm().functionHasExecutedCache()->insertUnexecutedRange(sourceID(), m_typeProfilingStartOffset, m_typeProfilingEndOffset);
+}
+
+ModuleProgramExecutable* ModuleProgramExecutable::create(ExecState* exec, const SourceCode& source)
+{
+    VM& vm = exec->vm();
+    auto scope = DECLARE_THROW_SCOPE(vm);
+
+    JSGlobalObject* globalObject = exec->lexicalGlobalObject();
+    ModuleProgramExecutable* executable = new (NotNull, allocateCell<ModuleProgramExecutable>(*exec->heap())) ModuleProgramExecutable(exec, source);
+    executable->finishCreation(exec->vm());
+
+    ParserError error;
+    DebuggerMode debuggerMode = globalObject->hasInteractiveDebugger() ? DebuggerOn : DebuggerOff;
+    UnlinkedModuleProgramCodeBlock* unlinkedModuleProgramCode = vm.codeCache()->getUnlinkedModuleProgramCodeBlock(
+        vm, executable, executable->source(), debuggerMode, error);
+
+    if (globalObject->hasDebugger())
+        globalObject->debugger()->sourceParsed(exec, executable->source().provider(), error.line(), error.message());
+
+    if (error.isValid()) {
+        throwVMError(exec, scope, error.toErrorObject(globalObject, executable->source()));
+        return nullptr;
+    }
+
+    executable->m_unlinkedModuleProgramCodeBlock.set(exec->vm(), executable, unlinkedModuleProgramCode);
+
+    executable->m_moduleEnvironmentSymbolTable.set(exec->vm(), executable, jsCast<SymbolTable*>(unlinkedModuleProgramCode->constantRegister(unlinkedModuleProgramCode->moduleEnvironmentSymbolTableConstantRegisterOffset()).get())->cloneScopePart(exec->vm()));
+
+    return executable;
+}
+
+void ModuleProgramExecutable::destroy(JSCell* cell)
+{
+    static_cast<ModuleProgramExecutable*>(cell)->ModuleProgramExecutable::~ModuleProgramExecutable();
+}
+
+void ModuleProgramExecutable::visitChildren(JSCell* cell, SlotVisitor& visitor)
+{
+    ModuleProgramExecutable* thisObject = jsCast<ModuleProgramExecutable*>(cell);
+    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
+    ScriptExecutable::visitChildren(thisObject, visitor);
+    visitor.append(thisObject->m_unlinkedModuleProgramCodeBlock);
+    visitor.append(thisObject->m_moduleEnvironmentSymbolTable);
+    if (ModuleProgramCodeBlock* moduleProgramCodeBlock = thisObject->m_moduleProgramCodeBlock.get())
+        moduleProgramCodeBlock->visitWeakly(visitor);
+}
+
+} // namespace JSC