@@ -24,12 +24,12 @@
  * The OFException class is the base class for all exceptions in ObjFW, except
  * the OFAllocFailedException.
  */
 @interface OFException: OFObject
 {
-	Class inClass;
-	OFString *description;
+	Class _inClass;
+	OFString *_description;
 }
 
 #ifdef OF_HAVE_PROPERTIES
 @property (readonly) Class inClass;
 #endif