X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fcompiler-support.lisp;h=5cc7d3fdb0f7531df37b4e52b741e57dde4daab4;hb=4d8b3b1da4d960a6ff768c9e6ee8f99bf270b631;hp=f4759431798f2436de38199871deb4655ba35429;hpb=3a5eefac8a65dfd36729031f0a9b9dd8c022b7f2;p=sbcl.git

diff --git a/src/pcl/compiler-support.lisp b/src/pcl/compiler-support.lisp
index f475943..5cc7d3f 100644
--- a/src/pcl/compiler-support.lisp
+++ b/src/pcl/compiler-support.lisp
@@ -39,14 +39,19 @@
 
 (deftransform sb-pcl::pcl-instance-p ((object))
   (let* ((otype (lvar-type object))
-         (std-obj (specifier-type 'sb-pcl::std-object)))
+         (standard-object (specifier-type 'standard-object)))
     (cond
       ;; Flush tests whose result is known at compile time.
-      ((csubtypep otype std-obj) t)
-      ((not (types-equal-or-intersect otype std-obj)) nil)
+      ((csubtypep otype standard-object) t)
+      ((not (types-equal-or-intersect otype standard-object)) nil)
       (t
        `(typep (layout-of object) 'sb-pcl::wrapper)))))
 
+(defun sb-pcl::safe-code-p (&optional env)
+  (let* ((lexenv (or env (make-null-lexenv)))
+         (policy (lexenv-policy lexenv)))
+    (eql (cdr (assoc 'safety policy)) 3)))
+
 (define-source-context defmethod (name &rest stuff)
   (let ((arg-pos (position-if #'listp stuff)))
     (if arg-pos
@@ -64,13 +69,6 @@
      (define-function-name-syntax ,name ,@body)
      (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)