JavaScriptCore-1218.34.tar.gz

[apple/javascriptcore.git] / runtime / JSStaticScopeObject.cpp

diff --git a/runtime/JSStaticScopeObject.cpp b/runtime/JSStaticScopeObject.cpp
index f8942b5f865db59e1542dc4e3b5c7cf279c17163..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644 (file)
--- a/runtime/JSStaticScopeObject.cpp
+++ b/runtime/JSStaticScopeObject.cpp
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2008, 2009 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 "JSStaticScopeObject.h"
-
-#include "Error.h"
-
-namespace JSC {
-ASSERT_CLASS_FITS_IN_CELL(JSStaticScopeObject);
-
-const ClassInfo JSStaticScopeObject::s_info = { "Object", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSStaticScopeObject) };
-
-void JSStaticScopeObject::destroy(JSCell* cell)
-{
-    jsCast<JSStaticScopeObject*>(cell)->JSStaticScopeObject::~JSStaticScopeObject();
-}
-
-void JSStaticScopeObject::visitChildren(JSCell* cell, SlotVisitor& visitor)
-{
-    JSStaticScopeObject* thisObject = jsCast<JSStaticScopeObject*>(cell);
-    ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info);
-    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
-    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
-    JSVariableObject::visitChildren(thisObject, visitor);
-    visitor.append(&thisObject->m_registerStore);
-}
-
-JSObject* JSStaticScopeObject::toThisObject(JSCell*, ExecState* exec)
-{
-    return exec->globalThisValue();
-}
-
-void JSStaticScopeObject::put(JSCell* cell, ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot& slot)
-{
-    JSStaticScopeObject* thisObject = jsCast<JSStaticScopeObject*>(cell);
-    if (slot.isStrictMode()) {
-        // Double lookup in strict mode, but this only occurs when
-        // a) indirectly writing to an exception slot
-        // b) writing to a function expression name
-        // (a) is unlikely, and (b) is an error.
-        // Also with a single entry the symbol table lookup should simply be
-        // a pointer compare.
-        PropertySlot slot;
-        bool isWritable = true;
-        thisObject->symbolTableGet(propertyName, slot, isWritable);
-        if (!isWritable) {
-            throwError(exec, createTypeError(exec, StrictModeReadonlyPropertyWriteError));
-            return;
-        }
-    }
-    if (thisObject->symbolTablePut(exec, propertyName, value, slot.isStrictMode()))
-        return;
-    
-    ASSERT_NOT_REACHED();
-}
-
-void JSStaticScopeObject::putDirectVirtual(JSObject* object, ExecState* exec, const Identifier& propertyName, JSValue value, unsigned attributes)
-{
-    JSStaticScopeObject* thisObject = jsCast<JSStaticScopeObject*>(object);
-    if (thisObject->symbolTablePutWithAttributes(exec->globalData(), propertyName, value, attributes))
-        return;
-    
-    ASSERT_NOT_REACHED();
-}
-
-bool JSStaticScopeObject::getOwnPropertySlot(JSCell* cell, ExecState*, const Identifier& propertyName, PropertySlot& slot)
-{
-    return jsCast<JSStaticScopeObject*>(cell)->symbolTableGet(propertyName, slot);
-}
-
-}