1-- CD2B16A.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--     IF A COLLECTION SIZE CLAUSE IS GIVEN FOR A PARENT ACCESS TYPE,
27--     THEN THE DERIVED TYPE HAS THE SAME COLLECTION SIZE, WHETHER THE
28--     DERIVED TYPE IS DECLARED BEFORE OR AFTER THE PARENT COLLECTION
29--     SIZE SPECIFICATION.
30
31-- HISTORY:
32--     DHH 09/29/87 CREATED ORIGINAL TEST.
33--     PWB 05/11/89  CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
34
35WITH SYSTEM;
36WITH REPORT; USE REPORT;
37PROCEDURE CD2B16A IS
38BEGIN
39     TEST ("CD2B16A", "IF A COLLECTION SIZE IS GIVEN FOR A " &
40                      "PARENT ACCESS TYPE, THEN THE DERIVED TYPE HAS " &
41                      "THE SAME COLLECTION SIZE, WHETHER THE " &
42                      "DERIVED TYPE IS DECLARED BEFORE OR AFTER " &
43                      "THE PARENT COLLECTION SIZE SPECIFICATION");
44
45          DECLARE
46
47               COLLECTION_SIZE : CONSTANT :=128;
48               TYPE V IS ARRAY(1..4) OF INTEGER;
49
50               TYPE CELL IS
51                    RECORD
52                         VALUE : V;
53                    END RECORD;
54
55               TYPE LINK IS ACCESS CELL;
56               TYPE NEWLINK1 IS NEW LINK;
57
58               FOR LINK'STORAGE_SIZE USE
59                                     COLLECTION_SIZE;
60
61               TYPE NEWLINK2 IS NEW LINK;
62
63          BEGIN    -- ACTIVE DECLARE
64
65               IF LINK'STORAGE_SIZE < COLLECTION_SIZE THEN
66                    FAILED("STORAGE_SIZE SMALLER THAN STORAGE_SIZE " &
67                           "SPECIFIED WAS ALLOCATED");
68               END IF;
69
70               IF LINK'STORAGE_SIZE /= NEWLINK1'STORAGE_SIZE THEN
71                    FAILED("STORAGE_SIZE OF THE FIRST DERIVED TYPE" &
72                           "IS NOT THE SAME SIZE AS THAT OF THE " &
73                           "PARENT");
74               END IF;
75
76               IF LINK'STORAGE_SIZE /= NEWLINK2'STORAGE_SIZE THEN
77                    FAILED("STORAGE_SIZE OF THE SECOND DERIVED TYPE" &
78                           "IS NOT THE SAME SIZE AS THAT OF THE " &
79                           "PARENT");
80               END IF;
81
82          END;    --ACTIVE DECLARE
83
84     RESULT;
85END CD2B16A;
86