 			uint32 in
 
 			if let uint32 = uint32 {
-				return [key : NSNumber(value: uint32 as UInt32)]
+				return [key : NSNumber(value: uint32)]
 			}
 
 			return nil

            int32 in
            
            if let int32 = int32 {
                return [key : NSNumber(value: int32 as Int32)]
            }
            
            return nil

            int64 in
            
            if let int64 = int64 {
                return [key : NSNumber(value: int64)]
            }
            
            return nil
