1-- C52101A.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 ARRAY SUBTYPE CONVERSION IS APPLIED AFTER AN ARRAY VALUE
26-- IS DETERMINED.
27
28-- BHS 6/22/84
29
30WITH REPORT;
31PROCEDURE C52101A IS
32
33     USE REPORT;
34
35     TYPE DAY IS (MON, TUE, WED, THU, FRI, SAT, SUN);
36     SUBTYPE WEEKDAY IS DAY RANGE MON..FRI;
37
38     TYPE ARR IS ARRAY  (WEEKDAY RANGE <>) OF INTEGER;
39     TYPE ARR_DAY IS ARRAY (DAY RANGE <>) OF INTEGER;
40
41     NORM     : ARR (MON..FRI);          -- INDEX SUBTYPE WEEKDAY
42     NORM_DAY : ARR_DAY (MON..FRI);      -- INDEX SUBTYPE DAY
43
44BEGIN
45     TEST ("C52101A", "CHECK THAT ARRAY SUBTYPE CONVERSION " &
46                      "APPLIED AFTER ARRAY VAL. DETERMINED");
47
48     BEGIN   -- ILLEGAL CASE
49          NORM := (WED..SUN => 0);        -- ERROR: INDEX SUBTYPE
50
51          FAILED ("EXCEPTION NOT RAISED FOR INDEX SUBTYPE ERROR");
52
53     EXCEPTION
54          WHEN CONSTRAINT_ERROR =>
55               COMMENT ("IMPROPER AGGREGATE BOUNDS DETECTED");
56          WHEN OTHERS =>
57               FAILED ("UNEXPECTED EXCEPTION RAISED");
58
59     END;
60
61
62     BEGIN    -- LEGAL CASE
63          NORM_DAY := (WED..FRI => 0, SAT..SUN => 1);
64          IF NORM_DAY /= ( 0, 0, IDENT_INT(0), IDENT_INT(1),
65                                               IDENT_INT(1)) THEN
66               FAILED ("INCORRECT ASSIGNMENT IN LEGAL CASE");
67          END IF;
68
69     EXCEPTION
70          WHEN CONSTRAINT_ERROR =>
71               FAILED ("CONSTRAINT_ERROR RAISED ON LEGAL INDEX " &
72                       "SUBTYPE CONVERSION");
73          WHEN OTHERS =>
74               FAILED ("UNEXPECTED EXCEPTION RAISED IN LEGAL CASE");
75
76     END;
77
78
79     RESULT;
80
81END C52101A;
82