1-- C43214D.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 THE LOWER BOUND FOR THE STRING LITERAL IS DETERMINED BY
26-- THE APPLICABLE INDEX CONSTRAINT, WHEN ONE EXISTS.
27
28-- EG  02/10/84
29
30WITH REPORT;
31
32PROCEDURE C43214D IS
33
34     USE REPORT;
35
36BEGIN
37
38     TEST("C43214D", "CONSTRAINED FUNCTION RESULT TYPE");
39
40     BEGIN
41
42CASE_C :  DECLARE
43
44               TYPE TC IS ARRAY (INTEGER RANGE -1 .. 0,
45                                 IDENT_INT(7) .. 9) OF CHARACTER;
46
47               FUNCTION FUN1 (A : INTEGER) RETURN TC IS
48               BEGIN
49                    RETURN ("ABC", "DEF");
50               END;
51
52          BEGIN
53
54               IF FUN1(5)'FIRST(1) /= -1 THEN
55                    FAILED ("LOWER BOUND INCORRECT " &
56                            "FOR 'FIRST(1)");
57               ELSIF FUN1(5)'FIRST(2) /= 7 THEN
58                    FAILED ("LOWER BOUND INCORRECT " &
59                            "FOR 'FIRST(2)");
60               ELSIF FUN1(5)'LAST(1) /= 0 THEN
61                    FAILED ("UPPER BOUND INCORRECT " &
62                            "FOR 'LAST(1)");
63               ELSIF FUN1(5)'LAST(2) /= 9 THEN
64                    FAILED ("UPPER BOUND INCORRECT " &
65                            "FOR 'LAST(2)");
66               ELSIF FUN1(5) /= ("ABC", "DEF") THEN
67                    FAILED ("FUNCTION DOES NOT " &
68                            "RETURN THE CORRECT VALUES");
69               END IF;
70
71          END CASE_C;
72
73     END;
74
75     RESULT;
76
77END C43214D;
78