1 files changed, 8 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/runtime/StringPrototype.h b/Source/JavaScriptCore/runtime/StringPrototype.h
index feea2e2..57def22 100644
--- a/Source/JavaScriptCore/runtime/StringPrototype.h
+++ b/Source/JavaScriptCore/runtime/StringPrototype.h
@@ -34,12 +34,18 @@ namespace JSC {
         virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
         virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&);
 
-        static PassRefPtr<Structure> createStructure(JSValue prototype)
+        static PassRefPtr<Structure> createStructure(JSGlobalData& globalData, JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
+            return Structure::create(globalData, prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
         }
 
         static const ClassInfo s_info;
+        
+    protected:
+        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | StringObject::StructureFlags;
+
+        COMPILE_ASSERT(!StringObject::AnonymousSlotCount, StringPrototype_stomps_on_your_anonymous_slot);
+        static const unsigned AnonymousSlotCount = 1;
     };
 
 } // namespace JSC