webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 57 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/runtime/EvalExecutable.cpp b/Source/JavaScriptCore/runtime/EvalExecutable.cpp
new file mode 100644
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+++ b/Source/JavaScriptCore/runtime/EvalExecutable.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 "EvalExecutable.h"
+
+#include "EvalCodeBlock.h"
+#include "JSCInlines.h"
+
+namespace JSC {
+
+const ClassInfo EvalExecutable::s_info = { "EvalExecutable", &ScriptExecutable::s_info, 0, CREATE_METHOD_TABLE(EvalExecutable) };
+
+EvalExecutable::EvalExecutable(ExecState* exec, const SourceCode& source, bool inStrictContext, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType)
+    : ScriptExecutable(exec->vm().evalExecutableStructure.get(), exec->vm(), source, inStrictContext, derivedContextType, isArrowFunctionContext, evalContextType, NoIntrinsic)
+{
+    ASSERT(source.provider()->sourceType() == SourceProviderSourceType::Program);
+}
+
+void EvalExecutable::destroy(JSCell* cell)
+{
+    static_cast<EvalExecutable*>(cell)->EvalExecutable::~EvalExecutable();
+}
+
+void EvalExecutable::visitChildren(JSCell* cell, SlotVisitor& visitor)
+{
+    EvalExecutable* thisObject = jsCast<EvalExecutable*>(cell);
+    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
+    ScriptExecutable::visitChildren(thisObject, visitor);
+    visitor.append(thisObject->m_unlinkedEvalCodeBlock);
+    if (EvalCodeBlock* evalCodeBlock = thisObject->m_evalCodeBlock.get())
+        evalCodeBlock->visitWeakly(visitor);
+}
+
+} // namespace JSC