;; License along with this library; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-;; $Id: gutils.lisp,v 1.5 2001/05/04 16:54:35 espen Exp $
+;; $Id: gutils.lisp,v 1.6 2001/05/11 15:57:13 espen Exp $
(in-package "KERNEL")
(in-package "PCL")
+;;;; Make PCL's class finalization protocol behave as specified in AMOP
+
(defmethod finalize-inheritance ((class std-class))
(update-cpl class (compute-class-precedence-list class))
(update-slots class (compute-slots class))
(update-gfs-of-class class)
(update-inits class (compute-default-initargs class))
- (update-make-instance-function-table class)
- (dolist (sub (class-direct-subclasses class))
- (update-class sub)))
+ (update-make-instance-function-table class))
(defun update-class (class &optional finalizep)
- (declare (ignore finalizep))
- (unless (class-has-a-forward-referenced-superclass-p class)
- (finalize-inheritance class)))
+ (declare (ignore finalizep))
+ (unless (class-has-a-forward-referenced-superclass-p class)
+ (finalize-inheritance class)
+ (dolist (sub (class-direct-subclasses class))
+ (update-class sub))))
-(in-package "GLIB")
+(in-package "GLIB")
(defun type-expand-to (type form)
(labels ((expand (form0)
(fdefinition object)
object))
+(defun intersection-p (list1 list2 &key (test #'eq))
+ (dolist (obj list1 nil)
+ (when (member obj list2 :test test)
+ (return-from intersection-p t))))
+
(defun split-string (string delimiter)
(declare (simple-string string) (character delimiter))
(first strings)
(if delimiter (string delimiter) "")
(concatenate-strings (rest strings)))))
+
+(defun string-prefix-p (string1 string2)
+ (string= string1 string2 :end2 (length string1)))