safely.lisp: More CLisp fixing.

[lisp] / mdw-mop.lisp

diff --git a/mdw-mop.lisp b/mdw-mop.lisp
index 9488e0e2923f29894ec36eefdd0ca25905b1ae7f..7af8ad98155590dd35bbbca6e9d759e083dbf8f0 100644 (file)
--- a/mdw-mop.lisp
+++ b/mdw-mop.lisp
@@ -27,7 +27,10 @@
 ;;; Packages.
 
 (defpackage #:mdw.mop
-  (:use #:common-lisp #:mdw.base #+(or cmu clisp) #:mop #+ecl #:clos)
+  (:use #:common-lisp #:mdw.base
+       #+(or cmu clisp) #:mop
+       #+sbcl #:sb-mop
+       #+ecl #:clos)
   (:export #:copy-instance #:copy-instance-using-class
           #:with-slot-variables
           #:compatible-class
@@ -218,13 +221,13 @@ (defclass filtered-slot-class-mixin (compatible-class)
     (Yes, I know that using functions would be nicer, but the MOP makes
     that surprisingly difficult.)"))
 
+(defgeneric slot-definition-filter (slot)
+  (:method ((slot slot-definition)) nil))
+
 (defclass filtered-direct-slot-definition
     (standard-direct-slot-definition)
   ((filter :initarg :filter :reader slot-definition-filter)))
 
-(defgeneric slot-definition-filter (slot)
-  (:method ((slot slot-definition)) nil))
-
 (defclass filtered-effective-slot-definition
     (standard-effective-slot-definition)
   ((filter :initarg :filter :accessor slot-definition-filter)))