1-- C74409B.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 IF A COMPOSITE TYPE IS DECLARED IN THE SAME PACKAGE
26-- AS A LIMITED PRIVATE TYPE AND HAS A COMPONENT OF THAT TYPE,
27-- THE COMPOSITE TYPE IS TREATED AS A LIMITED TYPE UNTIL THE
28-- EARLIEST PLACE WITHIN THE IMMEDIATE SCOPE OF THE DECLARATION
29-- OF THE COMPOSITE TYPE AND AFTER THE FULL DECLARATION OF THE
30-- LIMITED PRIVATE TYPE
31
32-- DSJ 5/5/83
33-- JBG 9/23/83
34
35WITH REPORT;
36PROCEDURE C74409B IS
37
38     USE REPORT;
39
40BEGIN
41
42     TEST("C74409B", "CHECK THAT A COMPOSITE TYPE WITH A LIMITED " &
43                     "PRIVATE COMPONENT IS TREATED AS A LIMITED " &
44                     "TYPE UNTIL ASSIGNMENT AND EQUALITY ARE BOTH " &
45                     "AVAILABLE FOR THE COMPOSITE TYPE");
46
47     DECLARE
48
49          PACKAGE P IS
50               TYPE LP IS LIMITED PRIVATE;
51               PACKAGE Q IS
52                    TYPE LP_ARRAY IS ARRAY (1 .. 2) OF LP;
53               END Q;
54          PRIVATE
55               TYPE LP IS NEW INTEGER;
56          END P;
57
58          PACKAGE BODY P IS
59               USE Q;
60               FUNCTION "=" (L,R : LP_ARRAY) RETURN BOOLEAN IS  -- LEGAL
61               BEGIN
62                    RETURN TRUE;
63               END;
64
65               GENERIC
66                    TYPE T IS PRIVATE;     -- NOTE: NOT LIMITED PRIVATE
67                    C, D : T;
68               PACKAGE A IS
69                    -- IRRELEVANT DETAILS
70               END A;
71
72               PACKAGE BODY A IS
73               BEGIN
74                    IF C = D THEN
75                         FAILED ("USED WRONG EQUALITY OPERATOR");
76                    END IF;
77               END A;
78
79               PACKAGE BODY Q IS
80                    PACKAGE ANOTHER_NEW_A IS
81                         NEW A (LP_ARRAY, (2,3), (4,5)); -- LEGAL
82               END Q;
83          END P;
84
85     BEGIN
86
87          NULL;
88
89     END;
90
91     RESULT;
92
93END C74409B;
94