1 files changed, 3 insertions, 1 deletions
diff --git a/Source/JavaScriptCore/API/JSCallbackObjectFunctions.h b/Source/JavaScriptCore/API/JSCallbackObjectFunctions.h
index 59373ec..ca15e1f 100644
--- a/Source/JavaScriptCore/API/JSCallbackObjectFunctions.h
+++ b/Source/JavaScriptCore/API/JSCallbackObjectFunctions.h
@@ -45,7 +45,7 @@ namespace JSC {
 template <class Base>
 inline JSCallbackObject<Base>* JSCallbackObject<Base>::asCallbackObject(JSValue value)
 {
-    ASSERT(asObject(value)->inherits(&info));
+    ASSERT(asObject(value)->inherits(&s_info));
     return static_cast<JSCallbackObject*>(asObject(value));
 }
 
@@ -54,6 +54,7 @@ JSCallbackObject<Base>::JSCallbackObject(ExecState* exec, JSGlobalObject* global
     : Base(globalObject, structure)
     , m_callbackObjectData(adoptPtr(new JSCallbackObjectData(data, jsClass)))
 {
+    ASSERT(Base::inherits(&s_info));
     init(exec);
 }
 
@@ -64,6 +65,7 @@ JSCallbackObject<Base>::JSCallbackObject(JSClassRef jsClass, NonNullPassRefPtr<S
     : Base(structure)
     , m_callbackObjectData(adoptPtr(new JSCallbackObjectData(0, jsClass)))
 {
+    ASSERT(Base::inherits(&s_info));
     ASSERT(Base::isGlobalObject());
     init(static_cast<JSGlobalObject*>(this)->globalExec());
 }