1-- C32001C.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 IN MULTIPLE OBJECT DECLARATIONS FOR RECORD TYPES, THE
26-- SUBTYPE INDICATION AND THE INITIALIZATION EXPRESSIONS ARE EVALUATED
27-- ONCE FOR EACH NAMED OBJECT THAT IS DECLARED AND THE SUBTYPE
28-- INDICATION IS EVALUATED FIRST.  ALSO, CHECK THAT THE EVALUATIONS
29-- YIELD THE SAME RESULT AS A SEQUENCE OF SINGLE OBJECT DECLARATIONS.
30
31-- RJW 7/16/86
32
33WITH REPORT; USE REPORT;
34
35PROCEDURE C32001C IS
36
37     TYPE ARR IS ARRAY (1 .. 2) OF INTEGER;
38     F1, G1 : ARR;
39     BUMP : ARR := (0, 0);
40
41     FUNCTION F (I : INTEGER) RETURN INTEGER IS
42     BEGIN
43          BUMP (I) := BUMP(I) + 1;
44          F1 (I) := BUMP (I);
45          RETURN BUMP (I);
46     END F;
47
48     FUNCTION G (I : INTEGER) RETURN INTEGER IS
49     BEGIN
50          BUMP (I) := BUMP(I) + 1;
51          G1 (I) := BUMP (I);
52          RETURN BUMP (I);
53     END G;
54
55     FUNCTION H (I : INTEGER) RETURN INTEGER IS
56     BEGIN
57          BUMP (I) := BUMP(I) + 1;
58          RETURN BUMP (I);
59     END H;
60
61BEGIN
62     TEST ("C32001C", "CHECK THAT IN MULTIPLE OBJECT DECLARATIONS " &
63                      "FOR RECORD TYPES, THE SUBTYPE INDICATION " &
64                      "AND THE INITIALIZATION EXPRESSIONS ARE " &
65                      "EVALUATED ONCE FOR EACH NAMED OBJECT THAT " &
66                      "IS DECLARED AND THE SUBTYPE INDICATION IS " &
67                      "EVALUATED FIRST.  ALSO, CHECK THAT THE " &
68                      "EVALUATIONS YIELD THE SAME RESULT AS A " &
69                      "SEQUENCE OF SINGLE OBJECT DECLARATIONS" );
70
71     DECLARE
72
73          TYPE REC (D1, D2 : INTEGER) IS
74               RECORD
75                    VALUE : INTEGER;
76               END RECORD;
77
78          R1, R2   : REC (F (1), G (1)) :=
79                     (F1 (1), G1 (1), VALUE => H (1));
80          CR1, CR2 : CONSTANT REC (F (2), G (2)) :=
81                     (F1 (2), G1 (2), VALUE => H (2));
82
83          PROCEDURE CHECK
84            (R : REC; V1, V2, VAL : INTEGER; S : STRING) IS
85          BEGIN
86               IF R.D1 = V1 THEN
87                    IF R.D2 = V2 THEN
88                         COMMENT ( S & ".D1 INITIALIZED TO " &
89                                   INTEGER'IMAGE (V1) & " AND " &
90                                   S & ".D2 INITIALIZED TO " &
91                                   INTEGER'IMAGE (V2));
92                    ELSE
93                         FAILED ( S &
94                                  ".D2 INITIALIZED INCORRECTLY - 1" );
95                    END IF;
96               ELSIF R.D1 = V2 THEN
97                    IF R.D2 =V1 THEN
98                         COMMENT ( S & ".D1 INITIALIZED TO " &
99                                   INTEGER'IMAGE (V2) & " AND " &
100                                   S & ".D2 INITIALIZED TO " &
101                                   INTEGER'IMAGE (V1));
102                    ELSE
103                         FAILED ( S &
104                                  ".D2 INITIALIZED INCORRECTLY - 2" );
105                    END IF;
106               ELSE
107                    FAILED ( S & ".D1 INITIALIZED INCORRECTLY TO " &
108                              INTEGER'IMAGE (R.D1) );
109               END IF;
110
111               IF R.VALUE /= VAL THEN
112                    FAILED ( S & ".VALUE INITIALIZED INCORRECTLY" );
113               END IF;
114          END CHECK;
115
116     BEGIN
117          CHECK (R1, 1, 2, 3, "R1");
118          CHECK (R2, 4, 5, 6, "R2");
119
120          CHECK (CR1, 1, 2, 3, "CR1");
121          CHECK (CR2, 4, 5, 6, "CR2");
122     END;
123
124     RESULT;
125END C32001C;
126