* goops.scm (internal-add-method!): Set n-specialized of a generic

function to the number of specializers regardless if it has rest
args or not.

diff --git a/oop/goops.scm b/oop/goops.scm
index 892cb9a..94d4e1d 100644 (file)
--- a/oop/goops.scm
+++ b/oop/goops.scm
@@ -531,21 +531,8 @@
   (slot-set! gf 'methods (compute-new-list-of-methods gf m))
   (let ((specializers (slot-ref m 'specializers)))
     (slot-set! gf 'n-specialized
-              (let ((n-specialized (slot-ref gf 'n-specialized)))
-                ;; The magnitude indicates # specializers.
-                ;; A negative value indicates that at least one
-                ;; method has rest arguments. (Ugly but effective
-                ;; space optimization saving one slot in GF objects.)
-                (cond ((negative? n-specialized)
-                       (- (max (+ 1 (length* specializers))
-                               (abs n-specialized))))
-                      ((list? specializers)
-                       (max (length specializers)
-                            n-specialized))
-                      (else
-                       (- (+ 1 (max (length* specializers)
-                                    n-specialized)))))
-                )))
+              (max (length* specializers)
+                   (slot-ref gf 'n-specialized))))
   (%invalidate-method-cache! gf)
   (add-method-in-classes! m)
   *unspecified*)