Propper alignment of alien slots when subclassing

[clg] / glib / gparam.lisp

diff --git a/glib/gparam.lisp b/glib/gparam.lisp
index 4579a3299725631388cf710b7edc326faf34440b..88c74d33123d368898b5dc2804dbe87881aa45a4 100644 (file)
--- a/glib/gparam.lisp
+++ b/glib/gparam.lisp
@@ -15,7 +15,7 @@
 ;; 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: gparam.lisp,v 1.10 2004-11-12 15:01:42 espen Exp $
+;; $Id: gparam.lisp,v 1.12 2004-12-16 23:21:18 espen Exp $
 
 (in-package "GLIB")
 
@@ -41,11 +41,11 @@ (defun gvalue-init (gvalue type &optional (value nil value-p))
   (when value-p
     (funcall (writer-function type) value gvalue +gvalue-value-offset+)))
 
-(defun gvalue-new (type &optional (value nil value-p))
+(defun gvalue-new (&optional type (value nil value-p))
   (let ((gvalue (allocate-memory +gvalue-size+)))
-    (if value-p
-       (gvalue-init gvalue type value)
-      (gvalue-init gvalue type))
+    (cond
+     (value-p (gvalue-init gvalue type value))
+     (type (gvalue-init gvalue type)))
     gvalue))
 
 (defun gvalue-free (gvalue &optional (unset-p t))
@@ -68,8 +68,8 @@ (defun gvalue-set (gvalue value)
 
 (defmacro with-gvalue ((gvalue type &optional (value nil value-p)) &body body)
   `(let ((,gvalue ,(if value-p
-                      `(gvalue-new ',type ,value)
-                    `(gvalue-new ',type ,value))))
+                      `(gvalue-new ,type ,value)
+                    `(gvalue-new))))
     (unwind-protect
         (progn
           ,@body
@@ -134,12 +134,12 @@ (defclass param (ginstance)
     :allocation :virtual
     :getter "g_param_spec_get_nick"
     :reader param-nickname
-    :type string)
+    :type (copy-of string))
    (documentation
     :allocation :virtual
     :getter "g_param_spec_get_blurb"
     :reader param-documentation
-    :type string))
+    :type (copy-of string)))
   (:metaclass param-spec-class))