source: trunk/j/src/org/armedbear/lisp/deftype.lisp @ 4080

;;; deftype.lisp
;;;
;;; Copyright (C) 2003 Peter Graves
;;; $Id: deftype.lisp,v 1.1 2003-09-27 17:30:58 piso Exp $
;;;
;;; This program is free software; you can redistribute it and/or
;;; modify it under the terms of the GNU General Public License
;;; as published by the Free Software Foundation; either version 2
;;; of the License, or (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

(in-package "SYSTEM")

(defmacro deftype (name lambda-list &rest body)
  `(progn
     (setf (get ',name 'deftype-definition) #'(lambda ,lambda-list ,@body))
     ',name))