0.9.1.35:

[sbcl.git] / src / pcl / boot.lisp

diff --git a/src/pcl/boot.lisp b/src/pcl/boot.lisp
index b08d3a3..87c30fe 100644 (file)
--- a/src/pcl/boot.lisp
+++ b/src/pcl/boot.lisp
@@ -1009,15 +1009,21 @@ bootstrapping.
           (cond ((null args)
                  (if (eql nreq 0)
                      (invoke-fast-method-call emf)
-                     (error "wrong number of args")))
+                     (error 'simple-program-error
+                            :format-control "invalid number of arguments: 0"
+                            :format-arguments nil)))
                 ((null (cdr args))
                  (if (eql nreq 1)
                      (invoke-fast-method-call emf (car args))
-                     (error "wrong number of args")))
+                     (error 'simple-program-error
+                            :format-control "invalid number of arguments: 1"
+                            :format-arguments nil)))
                 ((null (cddr args))
                  (if (eql nreq 2)
                      (invoke-fast-method-call emf (car args) (cadr args))
-                     (error "wrong number of args")))
+                     (error 'simple-program-error
+                            :format-control "invalid number of arguments: 2"
+                            :format-arguments nil)))
                 (t
                  (apply (fast-method-call-function emf)
                         (fast-method-call-pv-cell emf)
@@ -1028,7 +1034,10 @@ bootstrapping.
            args
            (method-call-call-method-args emf)))
     (fixnum
-     (cond ((null args) (error "1 or 2 args were expected."))
+     (cond ((null args)
+           (error 'simple-program-error
+                  :format-control "invalid number of arguments: 0"
+                  :format-arguments nil))
           ((null (cdr args))
            (let* ((slots (get-slots (car args)))
                    (value (clos-slots-ref slots emf)))
@@ -1036,16 +1045,19 @@ bootstrapping.
                  (slot-unbound-internal (car args) emf)
                  value)))
           ((null (cddr args))
-             (setf (clos-slots-ref (get-slots (cadr args)) emf)
-                  (car args)))
-          (t (error "1 or 2 args were expected."))))
+           (setf (clos-slots-ref (get-slots (cadr args)) emf)
+                 (car args)))
+          (t (error 'simple-program-error
+                    :format-control "invalid number of arguments"
+                    :format-arguments nil))))
     (fast-instance-boundp
      (if (or (null args) (cdr args))
-        (error "1 arg was expected.")
-       (let ((slots (get-slots (car args))))
-        (not (eq (clos-slots-ref slots
-                                 (fast-instance-boundp-index emf))
-                 +slot-unbound+)))))
+        (error 'simple-program-error
+               :format-control "invalid number of arguments"
+               :format-arguments nil)
+        (let ((slots (get-slots (car args))))
+          (not (eq (clos-slots-ref slots (fast-instance-boundp-index emf))
+                   +slot-unbound+)))))
     (function
      (apply emf args))))
 \f