1-- C43212A.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 ALL SUBAGGREGATES FOR A
26-- PARTICULAR DIMENSION DO NOT HAVE THE SAME BOUNDS.
27
28-- EG  02/06/1984
29-- JBG 3/30/84
30-- JRK 4/18/86   CORRECTED ERROR TO ALLOW CONSTRAINT_ERROR TO BE
31--               RAISED EARLIER.
32-- EDS 7/15/98   AVOID OPTIMIZATION.
33
34WITH REPORT;
35
36PROCEDURE C43212A IS
37
38     USE REPORT;
39
40BEGIN
41
42     TEST ("C43212A", "CHECK THAT CONSTRAINT_ERROR IS RAISED IF ALL " &
43                      "SUBAGGREGATES FOR A PARTICULAR DIMENSION DO "  &
44                      "NOT HAVE THE SAME BOUNDS");
45
46     DECLARE
47
48          TYPE CHOICE_INDEX IS (H, I);
49          TYPE CHOICE_CNTR  IS ARRAY(CHOICE_INDEX) OF INTEGER;
50
51          CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0);
52
53          FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER)
54                                             RETURN INTEGER IS
55          BEGIN
56               CNTR(A) := CNTR(A) + 1;
57               RETURN IDENT_INT(B);
58          END CALC;
59
60     BEGIN
61
62CASE_1 :  DECLARE
63
64               TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
65                                                   OF INTEGER;
66
67               A1 : T(1 .. 3, 2 .. 5) := (OTHERS => (OTHERS => 0));
68
69          BEGIN
70
71               CNTR := (CHOICE_INDEX => 0);
72               A1 := (1 => (CALC(H,2) .. CALC(I,5) => -4),
73                      2 => (CALC(H,3) .. CALC(I,6) => -5),
74                      3 => (CALC(H,2) .. CALC(I,5) => -3));
75               FAILED ("CASE 1 : CONSTRAINT_ERROR NOT RAISED" &
76                       INTEGER'IMAGE(A1(1,5)) );
77
78          EXCEPTION
79
80               WHEN CONSTRAINT_ERROR =>
81                    IF CNTR(H) < 2 AND CNTR(I) < 2 THEN
82                         FAILED ("CASE 1 : BOUNDS OF SUBAGGREGATES " &
83                                 "NOT DETERMINED INDEPENDENTLY");
84                    END IF;
85
86               WHEN OTHERS =>
87                    FAILED ("CASE 1 : WRONG EXCEPTION RAISED");
88
89          END CASE_1;
90
91CASE_1A : DECLARE
92
93               TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
94                                                  OF INTEGER;
95
96               A1 : T(1 .. 3, 2 .. 3) := (1 .. 3 => (2 .. 3 => 1));
97
98          BEGIN
99
100               IF (1 .. 2 => (IDENT_INT(3) .. IDENT_INT(4) => 0),
101                        3 => (1, 2)) = A1 THEN
102                    BEGIN
103                         COMMENT(" IF SHOULD GENERATE CONSTRAINT_ERROR " &
104                                 INTEGER'IMAGE(A1(1,2)) );
105                    EXCEPTION
106                         WHEN OTHERS =>
107                            FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED");
108                    END;
109               END IF;
110                    FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED");
111
112          EXCEPTION
113
114               WHEN CONSTRAINT_ERROR =>
115                    NULL;
116
117               WHEN OTHERS =>
118                    FAILED ("CASE 1A : WRONG EXCEPTION RAISED");
119
120          END CASE_1A;
121
122CASE_2 :  DECLARE
123
124               TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
125                                                   OF INTEGER;
126
127               A2 : T(1 .. 3, IDENT_INT(4) .. 2);
128
129          BEGIN
130
131               CNTR := (CHOICE_INDEX => 0);
132               A2 := (1 => (CALC(H,5) .. CALC(I,3) => -4),
133                      3 => (CALC(H,4) .. CALC(I,2) => -5),
134                      2 => (CALC(H,4) .. CALC(I,2) => -3));
135               FAILED ("CASE 2 : CONSTRAINT_ERROR NOT RAISED " &
136                       INTEGER'IMAGE(IDENT_INT(A2'FIRST(1))));
137          EXCEPTION
138
139               WHEN CONSTRAINT_ERROR =>
140                    IF CNTR(H) < 2 AND CNTR(I) < 2 THEN
141                         FAILED ("CASE 2 : BOUNDS OF SUBAGGREGATES " &
142                                 "NOT DETERMINED INDEPENDENTLY");
143                    END IF;
144
145               WHEN OTHERS =>
146                    FAILED ("CASE 2 : WRONG EXCEPTION RAISED");
147
148          END CASE_2;
149
150     END;
151
152     RESULT;
153
154END C43212A;
155