1-- C41204A.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 IF A SLICE'S DISCRETE
26--   RANGE IS NOT NULL, AND ITS LOWER OR UPPER BOUND IS NOT A
27--   POSSIBLE INDEX FOR THE NAMED ARRAY.
28
29-- WKB 8/4/81
30-- EDS 7/14/98    AVOID OPTIMIZATION
31
32WITH REPORT;
33USE REPORT;
34PROCEDURE C41204A IS
35
36BEGIN
37     TEST ("C41204A", "ILLEGAL UPPER OR LOWER BOUNDS FOR A " &
38                      "SLICE RAISES CONSTRAINT_ERROR");
39
40     DECLARE
41
42          TYPE T IS ARRAY (INTEGER RANGE <> ) OF INTEGER;
43          A : T (10..15) := (10,11,12,13,14,15);
44          B : T (-20..30);
45
46     BEGIN
47
48          BEGIN
49               B (IDENT_INT(9)..12) := A (IDENT_INT(9)..12);
50               FAILED ("CONSTRAINT_ERROR NOT RAISED - 1" &
51                       INTEGER'IMAGE(B(10)));
52          EXCEPTION
53               WHEN CONSTRAINT_ERROR => NULL;
54               WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 1");
55          END;
56
57          BEGIN
58               B (IDENT_INT(-12)..14) := A (IDENT_INT(-12)..14);
59               FAILED ("CONSTRAINT_ERROR NOT RAISED - 2" &
60                       INTEGER'IMAGE(B(10)));
61          EXCEPTION
62               WHEN CONSTRAINT_ERROR => NULL;
63               WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 2");
64          END;
65
66          BEGIN
67               B (11..IDENT_INT(16)) := A (11..IDENT_INT(16));
68               FAILED ("CONSTRAINT_ERROR NOT RAISED - 3" &
69                       INTEGER'IMAGE(B(15)));
70          EXCEPTION
71               WHEN CONSTRAINT_ERROR => NULL;
72               WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 3");
73          END;
74
75          BEGIN
76               B (17..20) := A (IDENT_INT(17)..IDENT_INT(20));
77               FAILED ("CONSTRAINT_ERROR NOT RAISED - 4" &
78                       INTEGER'IMAGE(B(17)));
79          EXCEPTION
80               WHEN CONSTRAINT_ERROR => NULL;
81               WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 4");
82          END;
83     END;
84
85     RESULT;
86END C41204A;
87