1-- C87B14A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
26--
27-- IN SUBTYPE INDICATIONS WITH INDEX CONSTRAINTS, THE LOWER AND UPPER
28-- BOUNDS MUST BE OF THE INDEX BASE TYPE.
29--
30-- TEST (A): INDEX CONSTRAINTS WITH OVERLOADED FUNCTIONS.
31
32-- TRH  30 JUNE 82
33
34WITH REPORT; USE REPORT;
35
36PROCEDURE C87B14A IS
37
38     SUBTYPE WHOLE  IS INTEGER RANGE 0 .. INTEGER'LAST;
39     SUBTYPE BASE10 IS INTEGER RANGE 0 .. 9;
40     TYPE LIST IS ARRAY (INTEGER RANGE <>) OF BOOLEAN;
41     TYPE GRID IS ARRAY (INTEGER RANGE <>, INTEGER RANGE <>) OF BOOLEAN;
42
43     FUNCTION F1 RETURN WHOLE IS
44     BEGIN
45          RETURN 1;
46     END F1;
47
48     FUNCTION F1 RETURN BOOLEAN IS
49     BEGIN
50          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
51                  " IN SUBTYPE INDICATIONS");
52          RETURN TRUE;
53     END F1;
54
55     FUNCTION F2 RETURN BASE10 IS
56     BEGIN
57          RETURN 2;
58     END F2;
59
60     FUNCTION F2 RETURN FLOAT IS
61     BEGIN
62          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
63                  " IN SUBTYPE INDICATIONS");
64          RETURN 2.0;
65     END F2;
66
67BEGIN
68     TEST ("C87B14A","OVERLOADED EXPRESSIONS IN INDEX CONSTRAINTS " &
69           "OF SUBTYPE INDICATIONS");
70
71     DECLARE
72          SUBTYPE LIST1 IS LIST (1  .. F1);
73          SUBTYPE LIST2 IS LIST (F1 ..  1);
74          SUBTYPE LIST3 IS LIST (F2 .. F2);
75          SUBTYPE LIST4 IS LIST (F1 .. F2);
76
77          SUBTYPE GRID1 IS GRID (1  .. F1, F1 ..  1);
78          SUBTYPE GRID2 IS GRID (F1 ..  2, 2  .. F2);
79          SUBTYPE GRID3 IS GRID (F1 .. F1, F2 .. F2);
80          SUBTYPE GRID4 IS GRID (F1 .. F2, 1  ..  2);
81
82     BEGIN
83          NULL;
84     END;
85
86     RESULT;
87END C87B14A;
88