Make it possible to add a user data object to each script compiled

src/accessors.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * 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
@@ skipping 234 matching lines @@
 
 
 const AccessorDescriptor Accessors::ScriptColumnOffset = {
   ScriptGetColumnOffset,
   IllegalSetter,
   0
 };
 
 
 //
+// Accessors::ScriptData
+//
+
+
+Object* Accessors::ScriptGetData(Object* object, void*) {
+  Object* script = JSValue::cast(object)->value();
+  return Script::cast(script)->data();
+}
+
+
+const AccessorDescriptor Accessors::ScriptData = {
+  ScriptGetData,
+  IllegalSetter,
+  0
+};
+
+
+//
 // Accessors::ScriptType
 //
 
 
 Object* Accessors::ScriptGetType(Object* object, void*) {
   Object* script = JSValue::cast(object)->value();
   return Script::cast(script)->type();
 }
 
 
@@ skipping 274 matching lines @@
 }
 
 
 const AccessorDescriptor Accessors::ObjectPrototype = {
   ObjectGetPrototype,
   ObjectSetPrototype,
   0
 };
 
 } }  // namespace v8::internal