diff -r 000000000000 -r 4f2f89ce4247 JavaScriptGlue/JSRun.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/JavaScriptGlue/JSRun.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2005, 2008 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. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "JSRun.h"
+
+#include "UserObjectImp.h"
+#include <JavaScriptCore/Completion.h>
+#include <JavaScriptCore/SourceCode.h>
+
+JSGlueGlobalObject::JSGlueGlobalObject(PassRefPtr<Structure> structure, JSFlags flags)
+    : JSGlobalObject(structure, new Data, this)
+{
+    d()->flags = flags;
+    d()->userObjectStructure = UserObjectImp::createStructure(jsNull());
+}
+
+void JSGlueGlobalObject::destroyData(void* data)
+{
+    delete static_cast<Data*>(data);
+}
+
+JSRun::JSRun(CFStringRef source, JSFlags inFlags)
+    :   JSBase(kJSRunTypeID),
+        fSource(CFStringToUString(source)),
+        fGlobalObject(new (&getThreadGlobalExecState()->globalData()) JSGlueGlobalObject(JSGlueGlobalObject::createStructure(jsNull()), inFlags)),
+        fFlags(inFlags)
+{
+}
+
+JSRun::~JSRun()
+{
+}
+
+JSFlags JSRun::Flags() const
+{
+    return fFlags;
+}
+
+UString JSRun::GetSource() const
+{
+    return fSource;
+}
+
+JSGlobalObject* JSRun::GlobalObject() const
+{
+    return fGlobalObject;
+}
+
+Completion JSRun::Evaluate()
+{
+    return JSC::evaluate(fGlobalObject->globalExec(), fGlobalObject->globalScopeChain(), makeSource(fSource));
+}
+
+bool JSRun::CheckSyntax()
+{
+    return JSC::checkSyntax(fGlobalObject->globalExec(), makeSource(fSource)).complType() != Throw;
+}