1-- C43215B.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 WHEN THE UPPER BOUND
26-- OF A POSITIONAL AGGREGATE DOES NOT BELONG TO THE INDEX BASE TYPE.
27
28-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
29-- ***       remove incompatibilities associated with the transition   -- 9X
30-- ***       to Ada 9X.                                                -- 9X
31
32-- EG  02/13/84
33-- JRL 03/30/93 REMOVED NUMERIC_ERROR FROM TEST.
34
35WITH REPORT;
36WITH SYSTEM;
37
38PROCEDURE C43215B IS
39
40     USE REPORT;
41     USE SYSTEM;
42
43BEGIN
44
45     TEST("C43215B","CHECK THAT CONSTRAINT_ERROR IS RAISED "   &
46                    "WHEN THE UPPER BOUND OF A POSITIONAL ARRAY " &
47                    "AGGREGATE DOES NOT BELONG TO THE INDEX "     &
48                    "BASE TYPE");
49
50     BEGIN
51
52CASE_A :  DECLARE
53
54               LOWER_BOUND : CONSTANT := MAX_INT-3;
55               UPPER_BOUND : CONSTANT := MAX_INT-1;
56
57               TYPE STA IS RANGE LOWER_BOUND .. UPPER_BOUND;
58
59               TYPE TA IS ARRAY(STA RANGE <>) OF INTEGER;
60
61               A1 : TA(STA);
62               OK : EXCEPTION;
63
64               FUNCTION FUN1 RETURN TA IS
65               BEGIN
66                    RETURN (1, 2, 3, 4, 5);
67               EXCEPTION
68                    WHEN CONSTRAINT_ERROR =>
69                    BEGIN
70                         COMMENT ("CASE A : CONSTRAINT_ERROR RAISED");
71                         RAISE OK;
72                    END;
73                    WHEN OTHERS =>
74                    BEGIN
75                         FAILED ("CASE A : EXCEPTION RAISED IN FUN1");
76                         RAISE OK;
77                    END;
78               END FUN1;
79
80          BEGIN
81
82               A1 := FUN1;
83               FAILED ("CASE A : CONSTRAINT OR NUMERIC ERROR WAS " &
84                       "NOT RAISED");
85
86          EXCEPTION
87
88               WHEN OK =>
89                    NULL;
90
91               WHEN OTHERS =>
92                    FAILED ("CASE A : WRONG EXCEPTION RAISED");
93
94          END CASE_A;
95
96CASE_B :  DECLARE
97
98               TYPE ENUM IS (A, B, C, D);
99
100               SUBTYPE STB IS ENUM RANGE A .. C;
101
102               TYPE TB IS ARRAY(STB RANGE <>) OF INTEGER;
103
104               B1 : TB(STB);
105               OK : EXCEPTION;
106
107               FUNCTION FUN1 RETURN TB IS
108               BEGIN
109                    RETURN (1, 2, 3, 4, 5);
110               EXCEPTION
111                    WHEN CONSTRAINT_ERROR =>
112                    BEGIN
113                         COMMENT ("CASE B : CONSTRAINT_ERROR RAISED");
114                         RAISE OK;
115                    END;
116                    WHEN OTHERS =>
117                    BEGIN
118                         FAILED ("CASE B : EXCEPTION RAISED IN FUN1");
119                         RAISE OK;
120                    END;
121               END FUN1;
122
123          BEGIN
124
125               B1 := FUN1;
126               FAILED ("CASE B : CONSTRAINT ERROR WAS NOT RAISED");
127
128          EXCEPTION
129
130               WHEN OK =>
131                    NULL;
132
133               WHEN OTHERS =>
134                    FAILED ("CASE B : WRONG EXCEPTION RAISED");
135
136          END CASE_B;
137
138     END;
139
140     RESULT;
141
142END C43215B;
143