X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Farray.lisp;h=a15b4eb69b14369824285fbc449f03a6c2c62d37;hb=18ada11fb234e336a3d2ac4370d384d80d36f9f0;hp=44ad0cf9aaf3a7543b2356afa0cbaa33f981d289;hpb=6475d2c606e3295d58ce44c069271fd617d9d00f;p=jscl.git

diff --git a/src/array.lisp b/src/array.lisp
index 44ad0cf..a15b4eb 100644
--- a/src/array.lisp
+++ b/src/array.lisp
@@ -13,6 +13,8 @@
 ;; You should have received a copy of the GNU General Public License
 ;; along with JSCL.  If not, see <http://www.gnu.org/licenses/>.
 
+(/debug "loading array.lisp!")
+
 (defun upgraded-array-element-type (typespec &optional environment)
   (declare (ignore environment))
   (if (eq typespec 'character)
@@ -26,7 +28,7 @@
     ;; Upgrade type
     (if (eq element-type 'character)
         (progn
-          (oset array "stringp" 1)
+          (oset 1 array "stringp")
           (setf element-type 'character
                 initial-element (or initial-element #\space)))
         (setf element-type t))
@@ -34,8 +36,8 @@
     (dotimes (i size)
       (storage-vector-set array i initial-element))
     ;; Record and return the object
-    (oset array "type" element-type)
-    (oset array "dimensions" dimensions)
+    (oset element-type array "type")
+    (oset dimensions array "dimensions")
     array))
 
 
@@ -73,12 +75,25 @@
     (error "~S is not an array." array))  
   (storage-vector-set array index value))
 
+(define-setf-expander aref (array index)
+  (let ((g!array (gensym))
+        (g!index (gensym))
+        (g!value (gensym)))
+    (values (list g!array g!index)
+            (list array index)
+            (list g!value)
+            `(aset ,g!array ,g!index ,g!value)
+            `(aref ,g!array ,g!index))))
+
 
 ;;; Vectors
 
 (defun vectorp (x)
   (and (arrayp x) (null (cdr (array-dimensions x)))))
 
+(defun vector (&rest objects)
+  (list-to-vector objects))
+
 ;;; FIXME: should take optional min-extension.
 ;;; FIXME: should use fill-pointer instead of the absolute end of array
 (defun vector-push-extend (new vector)