src/module-parse.lisp: Don't allow a method body on a varargs message def.

It doesn't work because the method will have the wrong type.

diff --git a/src/module-parse.lisp b/src/module-parse.lisp
index df4ea27..0713b76 100644 (file)
--- a/src/module-parse.lisp
+++ b/src/module-parse.lisp
@@ -197,9 +197,16 @@
               (parse-message-item (sub-pset type name)
                 ;; message-item ::=
                 ;;     declspec+ declarator -!- (method-body | `;')
-                (make-sod-message class name type sub-pset scanner)
-                (parse (or #\; (parse-method-item sub-pset
-                                                  type nick name))))
+                ;;
+                ;; Don't allow a method-body here if the message takes a
+                ;; varargs list, because we don't have a name for the
+                ;; `va_list' parameter.
+                (let ((message (make-sod-message class name type
+                                                 sub-pset scanner)))
+                  (if (varargs-message-p message)
+                      (parse #\;)
+                      (parse (or #\; (parse-method-item sub-pset
+                                                        type nick name))))))
 
               (parse-method-item (sub-pset type sub-nick name)
                 ;; method-item ::=