1-- C38005C.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-- OBJECTIVE:
26--     CHECK THAT ALL OBJECTS OF FORMAL ACCESS TYPE, INCLUDING ARRAY AND
27--     RECORD COMPONENTS, ARE INITIALIZED BY DEFAULT WITH THE VALUE
28--     NULL.
29
30-- HISTORY:
31--     DHH 08/04/88 CREATED ORIGINAL TEST.
32
33WITH REPORT; USE REPORT;
34PROCEDURE C38005C IS
35
36     SUBTYPE INT IS INTEGER RANGE 1 .. 10;
37
38     TYPE ACC_I IS ACCESS INT;
39
40     SUBTYPE NEW_NODE IS CHARACTER;
41
42     TYPE ACC_CHAR IS ACCESS NEW_NODE;
43
44     X : ACC_I := NEW INT'(IDENT_INT(5));
45     Y : NEW_NODE := 'A';
46     Z : ACC_CHAR := NEW NEW_NODE'(Y);
47
48     GENERIC
49          TYPE ACC_INT IS ACCESS INT;
50          TYPE NODE IS PRIVATE;
51          TYPE LINK IS ACCESS NODE;
52     PROCEDURE P(U : ACC_INT; V : NODE; W : LINK);
53
54     GENERIC
55          TYPE ACC_INT IS ACCESS INT;
56          TYPE NODE IS PRIVATE;
57          TYPE LINK IS ACCESS NODE;
58     PACKAGE PACK IS
59
60          SUBTYPE NEW_ACC IS ACC_INT;
61
62          SUBTYPE NEW_L IS LINK;
63
64          TYPE ARR IS ARRAY(1 .. 4) OF ACC_INT;
65
66          TYPE REC IS
67               RECORD
68                    I : ACC_INT;
69                    L : LINK;
70               END RECORD;
71
72     END PACK;
73
74     PACKAGE NEW_PACK IS NEW PACK(ACC_I, NEW_NODE, ACC_CHAR);
75     USE NEW_PACK;
76
77     A : NEW_PACK.NEW_ACC;
78     B : NEW_PACK.NEW_L;
79     C : NEW_PACK.ARR;
80     D : NEW_PACK.REC;
81
82     PROCEDURE P(U : ACC_INT; V : NODE; W : LINK) IS
83
84          TYPE ARR IS ARRAY(1 .. 4) OF ACC_INT;
85
86          TYPE REC IS
87               RECORD
88                    I : ACC_INT;
89                    L : LINK;
90               END RECORD;
91
92          A : ACC_INT;
93          B : LINK;
94          C : ARR;
95          D : REC;
96
97     BEGIN
98          IF A /= NULL THEN
99               FAILED("OBJECT A NOT INITIALIZED - PROC");
100          END IF;
101
102          IF B /= NULL THEN
103               FAILED("OBJECT B NOT INITIALIZED - PROC");
104          END IF;
105
106          FOR I IN 1 .. 4 LOOP
107               IF C(I) /= NULL THEN
108                    FAILED("ARRAY " & INTEGER'IMAGE(I) &
109                           "NOT INITIALIZED - PROC");
110               END IF;
111          END LOOP;
112
113          IF D.I /= NULL THEN
114               FAILED("RECORD.I NOT INITIALIZED - PROC");
115          END IF;
116
117          IF D.L /= NULL THEN
118               FAILED("RECORD.L NOT INITIALIZED - PROC");
119          END IF;
120
121     END P;
122
123     PROCEDURE PROC IS NEW P(ACC_I, NEW_NODE, ACC_CHAR);
124
125BEGIN
126     TEST("C38005C", "CHECK THAT ALL OBJECTS OF FORMAL ACCESS TYPE, " &
127                     "INCLUDING ARRAY AND RECORD COMPONENTS, ARE " &
128                     "INITIALIZED BY DEFAULT WITH THE VALUE NULL");
129
130     PROC(X, Y, Z);
131
132     IF A /= NULL THEN
133          FAILED("OBJECT A NOT INITIALIZED - PACK");
134     END IF;
135
136     IF B /= NULL THEN
137          FAILED("OBJECT B NOT INITIALIZED - PACK");
138     END IF;
139
140     FOR I IN 1 .. 4 LOOP
141          IF C(I) /= NULL THEN
142               FAILED("ARRAY " & INTEGER'IMAGE(I) &
143                      "NOT INITIALIZED - PACK");
144          END IF;
145     END LOOP;
146
147     IF D.I /= NULL THEN
148          FAILED("RECORD.I NOT INITIALIZED - PACK");
149     END IF;
150
151     IF D.L /= NULL THEN
152          FAILED("RECORD.L NOT INITIALIZED - PACK");
153     END IF;
154
155     RESULT;
156END C38005C;
157