X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/sod/blobdiff_plain/3109662aca9c06495ac22c5c58b46e1c036aca5c..180bfa7ca8efeb1297a0bc3f0ff55b02b4e40f9b:/src/class-utilities.lisp

diff --git a/src/class-utilities.lisp b/src/class-utilities.lisp
index 491671d..0aec35a 100644
--- a/src/class-utilities.lisp
+++ b/src/class-utilities.lisp
@@ -160,7 +160,8 @@ (defun argument-lists-compatible-p (message-args method-args)
   (and (= (length message-args) (length method-args))
        (every (lambda (message-arg method-arg)
 		(if (eq message-arg :ellipsis)
-		    (eq method-arg (c-type va-list))
+		    (c-type-equal-p (argument-type method-arg)
+				    (c-type va-list))
 		    (c-type-equal-p (argument-type message-arg)
 				    (argument-type method-arg))))
 	      message-args method-args)))
@@ -188,6 +189,10 @@ (export 'vtmsgs-struct-tag)
 (defun vtmsgs-struct-tag (class super)
   (format nil "~A__vtmsgs_~A" class (sod-class-nickname super)))
 
+(export 'vtable-union-tag)
+(defun vtable-union-tag (class chain-head)
+  (format nil "~A__vtu_~A" class (sod-class-nickname chain-head)))
+
 (export 'vtable-struct-tag)
 (defun vtable-struct-tag (class chain-head)
   (format nil "~A__vt_~A" class (sod-class-nickname chain-head)))
@@ -196,4 +201,8 @@ (export 'vtable-name)
 (defun vtable-name (class chain-head)
   (format nil "~A__vtable_~A" class (sod-class-nickname chain-head)))
 
+(export 'message-macro-name)
+(defun message-macro-name (class entry)
+  (format nil "~A_~A" class (method-entry-slot-name entry)))
+
 ;;;----- That's all, folks --------------------------------------------------