((message :initarg :message :type sod-message :reader sod-method-message)
(location :initarg :location :initform (file-location nil)
:type file-location :reader file-location)
((message :initarg :message :type sod-message :reader sod-method-message)
(location :initarg :location :initform (file-location nil)
:type file-location :reader file-location)