1-- C46043B.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 FOR CONVERSION TO AN
26-- UNCONSTRAINED ARRAY TYPE IF, FOR A NON-NULL DIMENSION OF THE
27-- OPERAND TYPE, ONE BOUND DOES NOT BELONG TO THE CORRESPONDING INDEX
28-- SUBTYPE OF THE TARGET TYPE.
29
30-- R.WILLIAMS 9/8/86
31
32WITH REPORT; USE REPORT;
33PROCEDURE C46043B IS
34
35     SUBTYPE SUBINT IS INTEGER RANGE IDENT_INT (0) .. IDENT_INT (9);
36
37BEGIN
38     TEST ( "C46043B", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR " &
39                       "CONVERSION TO AN UNCONSTRAINED ARRAY TYPE " &
40                       "IF, FOR A NON-NULL DIMENSION OF THE OPERAND " &
41                       "TYPE, ONE BOUND DOES NOT BELONG TO THE " &
42                       "CORRESPONDING INDEX SUBTYPE OF THE TARGET " &
43                       "TYPE" );
44
45     DECLARE
46          TYPE ARR1 IS ARRAY (INTEGER RANGE <>) OF INTEGER;
47          A1 : ARR1 (IDENT_INT (1) .. IDENT_INT (10));
48
49          TYPE ARR2 IS ARRAY (SUBINT RANGE <>) OF INTEGER;
50
51          PROCEDURE CHECK (A : ARR2) IS
52          BEGIN
53               FAILED ( "NO EXCEPTION RAISED WITH ONE DIMENSIONAL " &
54                        "ARRAYS" );
55          END CHECK;
56
57     BEGIN
58          A1 := (A1'RANGE => 0);
59          CHECK (ARR2 (A1));
60     EXCEPTION
61          WHEN CONSTRAINT_ERROR =>
62               NULL;
63          WHEN OTHERS =>
64               FAILED ( "WRONG EXCEPTION RAISED WITH ONE " &
65                        "DIMENSIONAL ARRAYS" );
66     END;
67
68     DECLARE
69          TYPE ARR1 IS ARRAY (INTEGER RANGE <>, INTEGER RANGE <>) OF
70               INTEGER;
71          A1 : ARR1 (IDENT_INT (1) .. IDENT_INT (10),
72                     IDENT_INT (1) .. IDENT_INT (1));
73
74          TYPE ARR2 IS ARRAY (SUBINT RANGE <>, INTEGER RANGE <>) OF
75               INTEGER;
76
77          PROCEDURE CHECK (A : ARR2) IS
78          BEGIN
79               FAILED ( "NO EXCEPTION RAISED WITH TWO DIMENSIONAL " &
80                        "ARRAYS" );
81          END CHECK;
82
83     BEGIN
84          A1 := (A1'RANGE (1) => (A1'RANGE (2) => 0));
85          CHECK (ARR2 (A1));
86     EXCEPTION
87          WHEN CONSTRAINT_ERROR =>
88               NULL;
89          WHEN OTHERS =>
90               FAILED ( "WRONG EXCEPTION RAISED WITH TWO " &
91                        "DIMENSIONAL ARRAYS" );
92     END;
93
94     DECLARE
95          TYPE ARR1 IS ARRAY (INTEGER RANGE <>, INTEGER RANGE <>) OF
96               INTEGER;
97          A1 : ARR1 (IDENT_INT (1) .. IDENT_INT (10),
98                     IDENT_INT (1) .. IDENT_INT (0));
99
100          TYPE ARR2 IS ARRAY (SUBINT RANGE <>, INTEGER RANGE <>) OF
101               INTEGER;
102
103          PROCEDURE CHECK (A : ARR2) IS
104          BEGIN
105               FAILED ( "NO EXCEPTION RAISED WITH NULL ARRAYS - 1" );
106          END CHECK;
107
108     BEGIN
109          A1 := (A1'RANGE (1) => (A1'RANGE (2) => 0));
110          CHECK (ARR2 (A1));
111     EXCEPTION
112          WHEN CONSTRAINT_ERROR =>
113               NULL;
114          WHEN OTHERS =>
115               FAILED ( "WRONG EXCEPTION RAISED " &
116                        "WITH NULL ARRAYS - 1" );
117     END;
118
119     DECLARE
120          TYPE ARR1 IS ARRAY (INTEGER RANGE <>, INTEGER RANGE <>) OF
121               INTEGER;
122          A1 : ARR1 (IDENT_INT (1) .. IDENT_INT (10),
123                     IDENT_INT (1) .. IDENT_INT (0));
124
125          SUBTYPE NOINT IS INTEGER
126               RANGE IDENT_INT (1) .. IDENT_INT (0);
127
128          TYPE ARR2 IS ARRAY (SUBINT RANGE <>, NOINT RANGE <>) OF
129               INTEGER;
130
131          PROCEDURE CHECK (A : ARR2) IS
132          BEGIN
133               FAILED ( "NO EXCEPTION RAISED WITH NULL ARRAYS - 2" );
134          END CHECK;
135
136     BEGIN
137          A1 := (A1'RANGE (1) => (A1'RANGE (2) => 0));
138          CHECK (ARR2 (A1));
139     EXCEPTION
140          WHEN CONSTRAINT_ERROR =>
141               NULL;
142          WHEN OTHERS =>
143               FAILED ( "WRONG EXCEPTION RAISED " &
144                        "WITH NULL ARRAYS - 2" );
145     END;
146
147     RESULT;
148END C46043B;
149