X-Git-Url: https://git.distorted.org.uk/~mdw/clg/blobdiff_plain/d84a536c6d683251ebfbbc8b760eb095455e275b..08d14e5ec3da5d9b6f193334fc1e854e56ba15bf:/glib/gparam.lisp

diff --git a/glib/gparam.lisp b/glib/gparam.lisp
index e2d4631..a0a0883 100644
--- 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 1.13 2005/01/03 16:42:03 espen Exp $
+;; $Id: gparam.lisp,v 1.15 2005/02/03 23:09:04 espen Exp $
 
 (in-package "GLIB")
 
@@ -57,7 +57,7 @@
     (deallocate-memory gvalue)))
 
 (defun gvalue-type (gvalue)
-  (type-from-number (system:sap-ref-32 gvalue 0)))
+  (type-from-number (sap-ref-32 gvalue 0)))
 
 (defun gvalue-get (gvalue)
   (funcall (reader-function (gvalue-type gvalue))
@@ -71,14 +71,15 @@
 (defbinding (gvalue-p "g_type_check_value") () boolean
   (location pointer))
 
-(defmacro with-gvalue ((gvalue &optional type value) &body body)
-  `(let ((,gvalue ,(if type
-		       `(gvalue-new ,type ,value)
-		     `(gvalue-new))))
+(defmacro with-gvalue ((gvalue &optional type (value nil value-p)) &body body)
+  `(let ((,gvalue ,(cond
+		    ((and type value-p) `(gvalue-new ,type ,value))
+		    (type `(gvalue-new ,type))
+		    (`(gvalue-new)))))
     (unwind-protect
 	 (progn
 	   ,@body
-	   ,(unless type `(gvalue-get ,gvalue)))
+	   ,(unless value-p `(gvalue-get ,gvalue)))
       (gvalue-free ,gvalue))))
 
 
@@ -95,8 +96,7 @@
   (defclass param-spec-class (ginstance-class)
     ())
 
-  (defmethod validate-superclass 
-      ((class param-spec-class) (super pcl::standard-class))
+  (defmethod validate-superclass  ((class param-spec-class) (super standard-class))
     t ;(subtypep (class-name super) 'param)
 ))