;; -*-theme-d-*-

;; Copyright (C) 2008-2013 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.

;; Expected results: error


(define-proper-program (tests test48)


  (import (standard-library core)
	  (standard-library console-io))


  (declare :my-tree <param-class>)


  (define-param-class :my-tree (%type) <object> #t #f #f public ()
    ((node-value %type public public)
     (subtrees (:uniform-list (:my-tree %type)) public public)))


  (define main
    (lambda (() <none> nonpure)
      (console-display (cast (:my-tree <integer>) 1)))))
