JavaScriptCore-7601.1.46.3.tar.gz

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

diff --git a/runtime/JSNotAnObject.cpp b/runtime/JSNotAnObject.cpp
index 67edfd18b974886a0b38365e7e481968166f9328..af4737e9b02f57103065ee7d8e7ba040dec0d2ac 100644 (file)
--- a/runtime/JSNotAnObject.cpp
+++ b/runtime/JSNotAnObject.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Apple Inc. All rights reserved.
+ * 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
@@ -10,7 +10,7 @@
  * 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
+ * 3.  Neither the name of Apple 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.
  *
@@ -30,95 +30,59 @@
 #include "config.h"
 #include "JSNotAnObject.h"
 
-#include <wtf/UnusedParam.h>
+#include "JSCInlines.h"
 
 namespace JSC {
 
-ASSERT_CLASS_FITS_IN_CELL(JSNotAnObject);
+STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSNotAnObject);
 
-// JSValue methods
-JSValuePtr JSNotAnObject::toPrimitive(ExecState* exec, PreferredPrimitiveType) const
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return m_exception;
-}
-
-bool JSNotAnObject::getPrimitiveNumber(ExecState* exec, double&, JSValuePtr&)
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return false;
-}
-
-bool JSNotAnObject::toBoolean(ExecState* exec) const
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return false;
-}
+const ClassInfo JSNotAnObject::s_info = { "Object", &Base::s_info, 0, CREATE_METHOD_TABLE(JSNotAnObject) };
 
-double JSNotAnObject::toNumber(ExecState* exec) const
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return NaN;
-}
-
-UString JSNotAnObject::toString(ExecState* exec) const
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return "";
-}
-
-JSObject* JSNotAnObject::toObject(ExecState* exec) const
-{
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
-    return m_exception;
-}
-
-// Marking
-void JSNotAnObject::mark()
+// JSValue methods
+JSValue JSNotAnObject::defaultValue(const JSObject*, ExecState* exec, PreferredPrimitiveType)
 {
-    JSCell::mark();
-    if (!m_exception->marked())
-        m_exception->mark();
+    ASSERT_UNUSED(exec, exec->hadException());
+    return jsNumber(0);
 }
 
 // JSObject methods
-bool JSNotAnObject::getOwnPropertySlot(ExecState* exec, const Identifier&, PropertySlot&)
+bool JSNotAnObject::getOwnPropertySlot(JSObject*, ExecState* exec, PropertyName, PropertySlot&)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
     return false;
 }
 
-bool JSNotAnObject::getOwnPropertySlot(ExecState* exec, unsigned, PropertySlot&)
+bool JSNotAnObject::getOwnPropertySlotByIndex(JSObject*, ExecState* exec, unsigned, PropertySlot&)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
     return false;
 }
 
-void JSNotAnObject::put(ExecState* exec, const Identifier& , JSValuePtr, PutPropertySlot&)
+void JSNotAnObject::put(JSCell*, ExecState* exec, PropertyName , JSValue, PutPropertySlot&)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
 }
 
-void JSNotAnObject::put(ExecState* exec, unsigned, JSValuePtr)
+void JSNotAnObject::putByIndex(JSCell*, ExecState* exec, unsigned, JSValue, bool)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
 }
 
-bool JSNotAnObject::deleteProperty(ExecState* exec, const Identifier&)
+bool JSNotAnObject::deleteProperty(JSCell*, ExecState* exec, PropertyName)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
     return false;
 }
 
-bool JSNotAnObject::deleteProperty(ExecState* exec, unsigned)
+bool JSNotAnObject::deletePropertyByIndex(JSCell*, ExecState* exec, unsigned)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
     return false;
 }
 
-void JSNotAnObject::getPropertyNames(ExecState* exec, PropertyNameArray&)
+void JSNotAnObject::getOwnPropertyNames(JSObject*, ExecState* exec, PropertyNameArray&, EnumerationMode)
 {
-    ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception);
+    ASSERT_UNUSED(exec, exec->hadException());
 }
 
 } // namespace JSC