X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fpcl%2Fcompiler-support.lisp;h=d4e113e132c43745236510fe93900778186f75a2;hb=2ef330d818799fe54587bdcb4c626b397ca15266;hp=1553085aef907c430d190093fc72df4b9edcb93b;hpb=a8fa26a6e9804d3548f5bca9361a91345a689099;p=sbcl.git

diff --git a/src/pcl/compiler-support.lisp b/src/pcl/compiler-support.lisp
index 1553085..d4e113e 100644
--- a/src/pcl/compiler-support.lisp
+++ b/src/pcl/compiler-support.lisp
@@ -45,12 +45,34 @@
       ((csubtypep otype std-obj) t)
       ((not (types-equal-or-intersect otype std-obj)) nil)
       (t
-       `(typep (sb-kernel:layout-of object) 'sb-pcl::wrapper)))))
+       `(typep (layout-of object) 'sb-pcl::wrapper)))))
 
-(def-source-context defmethod (name &rest stuff)
+(define-source-context defmethod (name &rest stuff)
   (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))))
 	`(defmethod ,name "<illegal syntax>"))))
+
+(defvar sb-pcl::*internal-pcl-generalized-fun-name-symbols* nil)
+
+(defmacro define-internal-pcl-function-name-syntax (name &rest rest)
+  `(progn
+     (define-function-name-syntax ,name ,@rest)
+     (pushnew ',name sb-pcl::*internal-pcl-generalized-fun-name-symbols*)))
+
+(define-internal-pcl-function-name-syntax sb-pcl::class-predicate (list)
+  (when (cdr list)
+    (destructuring-bind (name &rest rest) (cdr list)
+      (when (and (symbolp name)
+		 (null rest))
+	(values t name)))))
+
+(define-internal-pcl-function-name-syntax sb-pcl::slot-accessor (list)
+  (when (= (length list) 4)
+    (destructuring-bind (class slot rwb) (cdr list)
+      (when (and (member rwb '(sb-pcl::reader sb-pcl::writer sb-pcl::boundp))
+		 (symbolp slot)
+		 (symbolp class))
+	(values t slot)))))