X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fcompiler-support.lisp;h=846f82a46ac9a12f19225a1d170b32c02730c6f5;hb=ee5629ee974ee8ce7a1cb245a99e94f8943ffd90;hp=f4759431798f2436de38199871deb4655ba35429;hpb=3a5eefac8a65dfd36729031f0a9b9dd8c022b7f2;p=sbcl.git

diff --git a/src/pcl/compiler-support.lisp b/src/pcl/compiler-support.lisp
index f475943..846f82a 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
@@ -59,18 +64,11 @@
 
 (defvar sb-pcl::*internal-pcl-generalized-fun-name-symbols* nil)
 
-(defmacro define-internal-pcl-function-name-syntax (name &body body)
+(defmacro define-internal-pcl-function-name-syntax (name (var) &body body)
   `(progn
-     (define-function-name-syntax ,name ,@body)
+     (define-function-name-syntax ,name (,var) ,@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)
@@ -86,17 +84,11 @@
   (valid-function-name-p (cadr list)))
 
 (define-internal-pcl-function-name-syntax sb-pcl::ctor (list)
-  (valid-function-name-p (cadr list)))
-
-(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)
+  (let ((class-or-name (cadr list)))
+    (cond
+      ((symbolp class-or-name)
+       (values (valid-function-name-p class-or-name) nil))
+      ((or (sb-pcl::std-instance-p class-or-name)
+           (sb-pcl::fsc-instance-p class-or-name))
+       (values t nil)))))
 
-(defsetf sb-pcl::random-documentation sb-pcl::set-random-documentation)