1-- C95085F.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 CONSTRAINT_ERROR IS RAISED UNDER THE APPROPRIATE
26-- CIRCUMSTANCES FOR ACCESS PARAMETERS IN ENTRY CALLS, NAMELY
27-- WHEN THE ACTUAL INDEX BOUNDS OR DISCRIMINANTS ARE NOT EQUAL
28-- TO THE FORMAL CONSTRAINTS BEFORE THE CALL (FOR IN AND IN OUT
29-- MODES), AND WHEN THE FORMAL CONSTRAINTS ARE NOT EQUAL TO THE
30-- ACTUAL CONSTRAINTS UPON RETURN (FOR IN OUT AND OUT MODES).
31
32--       (C) BEFORE CALL, IN OUT MODE, STATIC ONE DIMENSIONAL BOUNDS.
33
34-- JWC 10/23/85
35
36WITH REPORT; USE REPORT;
37PROCEDURE C95085F IS
38
39BEGIN
40     TEST ("C95085F", "CHECK THAT CONSTRAINT_ERROR IS RAISED " &
41                      "APPROPRIATELY FOR ACCESS PARAMETERS");
42
43     --------------------------------------------------
44
45     DECLARE
46
47          TYPE A IS ACCESS STRING;
48          SUBTYPE A1 IS A (1..3);
49          V : A (2..4) := NEW STRING (2..4);
50
51          TASK TSK IS
52               ENTRY E (X : IN OUT A1);
53          END TSK;
54
55          TASK BODY TSK IS
56          BEGIN
57               SELECT
58                    ACCEPT E (X : IN OUT A1) DO
59                         FAILED ("EXCEPTION NOT RAISED ON CALL");
60                    END E;
61               OR
62                    TERMINATE;
63               END SELECT;
64          EXCEPTION
65               WHEN OTHERS =>
66                    FAILED ("EXCEPTION RAISED IN TASK BODY");
67          END TSK;
68
69     BEGIN
70
71          TSK.E (V);
72          FAILED ("EXCEPTION NOT RAISED BEFORE CALL");
73
74     EXCEPTION
75          WHEN CONSTRAINT_ERROR =>
76               NULL;
77          WHEN OTHERS =>
78               FAILED ("WRONG EXCEPTION RAISED");
79     END;
80
81     --------------------------------------------------
82
83     RESULT;
84END C95085F;
85