@@ -29,11 +29,11 @@
 }
 
 /*!
  * The class for which initialization failed.
  */
-@property (readonly, assign) Class inClass;
+@property (readonly, nonatomic) Class inClass;
 
 /*!
  * @brief Creates a new, autoreleased initialization failed exception.
  *
  * @param class_ The class for which initialization failed