X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fcompiler-support.lisp;h=fa1a9172a767dcb64325376759bf4e013aa93c21;hb=cd99f20d910298cbf5c2000e3dc3595fb0c8418b;hp=d4e113e132c43745236510fe93900778186f75a2;hpb=bd0ba0f214518e8d72ff2d44de5a1e3e4b02af2c;p=sbcl.git

diff --git a/src/pcl/compiler-support.lisp b/src/pcl/compiler-support.lisp
index d4e113e..fa1a917 100644
--- a/src/pcl/compiler-support.lisp
+++ b/src/pcl/compiler-support.lisp
@@ -38,7 +38,7 @@
   (movable foldable flushable explicit-check))
 
 (deftransform sb-pcl::pcl-instance-p ((object))
-  (let* ((otype (continuation-type object))
+  (let* ((otype (lvar-type object))
 	 (std-obj (specifier-type 'sb-pcl::std-object)))
     (cond
       ;; Flush tests whose result is known at compile time.
@@ -51,8 +51,10 @@
   (let ((arg-pos (position-if #'listp stuff)))
     (if arg-pos
 	`(defmethod ,name ,@(subseq stuff 0 arg-pos)
-	   ,(nth-value 2 (sb-pcl::parse-specialized-lambda-list
-			  (elt stuff arg-pos))))
+	   ,(handler-case
+	        (nth-value 2 (sb-pcl::parse-specialized-lambda-list
+			      (elt stuff arg-pos)))
+	      (error () "<illegal syntax>")))
 	`(defmethod ,name "<illegal syntax>"))))
 
 (defvar sb-pcl::*internal-pcl-generalized-fun-name-symbols* nil)
@@ -76,3 +78,16 @@
 		 (symbolp slot)
 		 (symbolp class))
 	(values t slot)))))
+
+(defun sb-pcl::random-documentation (name type)
+  (cdr (assoc type (info :random-documentation :stuff name))))
+
+(defun sb-pcl::set-random-documentation (name type new-value)
+  (let ((pair (assoc type (info :random-documentation :stuff name))))
+    (if pair
+	(setf (cdr pair) new-value)
+	(push (cons type new-value)
+	      (info :random-documentation :stuff name))))
+  new-value)
+
+(defsetf sb-pcl::random-documentation sb-pcl::set-random-documentation)