-- B97102C.ADA

--                             Grant of Unlimited Rights
--
--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
--     unlimited rights in the software and documentation contained herein.
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
--     this public release, the Government intends to confer upon all 
--     recipients unlimited rights  equal to those held by the Government.  
--     These rights include rights to use, duplicate, release or disclose the 
--     released technical data and computer software in whole or in part, in 
--     any manner and for any purpose whatsoever, and to have or permit others 
--     to do so.
--
--                                    DISCLAIMER
--
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- OBJECTIVE:
--     CHECK THAT A  SELECT  STATEMENT USED IN A SELECTIVE WAIT MUST
--     CONTAIN AT LEAST ONE ALTERNATIVE STARTING WITH AN ACCEPT
--     STATEMENT.

-- HISTORY:
--     RM  03/15/82
--     JBG 06/16/83
--     DWC 09/29/87  REPLACED THE OPEN TERMINATE ALTERNATIVE WITH AN
--                   OPEN DELAY ALTERNATIVE.

PROCEDURE B97102C IS
BEGIN

     -------------------------------------------------------------------

     DECLARE

          TASK TYPE TT IS
               ENTRY A;
          END TT;


          TASK BODY TT IS
               BUSY : BOOLEAN := FALSE;
          BEGIN

               ACCEPT A;

               SELECT
                    DELAY 1.0;
               OR
                    WHEN NOT BUSY =>
                         DELAY 1.0;
               END SELECT;         -- ERROR: ACCEPT ALTERNATIVE MISSING.

          END TT;

     BEGIN
          NULL;
     END;

     -------------------------------------------------------------------

END B97102C;