;; Copyright (C) 2002-2004, Yuji Minejima <ggb01164@nifty.ne.jp>
;; ALL RIGHTS RESERVED.
;;
;; $Id: should-data-and-control.lisp,v 1.9 2004/02/20 07:23:42 yuji Exp $
;; 
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions
;; are met:
;; 
;;  * Redistributions of source code must retain the above copyright
;;    notice, this list of conditions and the following disclaimer.
;;  * Redistributions in binary form must reproduce the above copyright
;;    notice, this list of conditions and the following disclaimer in
;;    the documentation and/or other materials provided with the
;;    distribution.
;; 
;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
;; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
;; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
;; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
;; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
;; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
;; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(HANDLER-CASE (PROGN (FUNCALL (GENSYM) 0 1 2))
  (UNDEFINED-FUNCTION NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
;; (HANDLER-CASE (PROGN (FUNCALL 'IF T NIL T))
;;   (UNDEFINED-FUNCTION NIL T)
;;   (ERROR NIL NIL)
;;   (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (VALUES-LIST 'NOT-A-LIST))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (VALUES-LIST #\a))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (VALUES-LIST '(A . B)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))