1-- C97118A.ADA
2
3--                             Grant of Unlimited Rights
4--
5--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7--     unlimited rights in the software and documentation contained herein.
8--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
9--     this public release, the Government intends to confer upon all
10--     recipients unlimited rights  equal to those held by the Government.
11--     These rights include rights to use, duplicate, release or disclose the
12--     released technical data and computer software in whole or in part, in
13--     any manner and for any purpose whatsoever, and to have or permit others
14--     to do so.
15--
16--                                    DISCLAIMER
17--
18--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23--     PARTICULAR PURPOSE OF SAID MATERIAL.
24--*
25-- CHECK THAT A CALL TO A CLOSED ALTERNATIVE OF A SELECTIVE WAIT IS NOT
26-- ACCEPTED.
27
28-- WRG 7/11/86
29
30with Impdef;
31WITH REPORT; USE REPORT;
32PROCEDURE C97118A IS
33
34BEGIN
35
36     TEST ("C97118A", "CHECK THAT A CALL TO A CLOSED ALTERNATIVE OF " &
37                      "A SELECTIVE WAIT IS NOT ACCEPTED");
38
39     DECLARE
40
41          TASK T IS
42               ENTRY E;
43          END T;
44
45          TASK BODY T IS
46          BEGIN
47               -- ENSURE THAT E HAS BEEN CALLED BEFORE PROCEEDING:
48               WHILE E'COUNT = 0 LOOP
49                    DELAY 1.0 * Impdef.One_Second;
50               END LOOP;
51
52               SELECT
53                    WHEN IDENT_BOOL (FALSE) =>
54                         ACCEPT E;
55                         FAILED ("ACCEPTED CALL TO CLOSED ALTERNATIVE");
56                    ELSE
57                         NULL;
58               END SELECT;
59
60               IF E'COUNT = 1 THEN
61                    ACCEPT E;
62               END IF;
63          END T;
64
65     BEGIN
66
67          T.E;
68
69     END;
70
71     RESULT;
72
73END C97118A;
74