1-- C34014G.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 A DERIVED SUBPROGRAM IS VISIBLE AND FURTHER DERIVABLE
27--     UNDER APPROPRIATE CIRCUMSTANCES.
28
29--     CHECK WHEN THE DERIVED SUBPROGRAM IS IMPLICITLY DECLARED IN THE
30--     VISIBLE PART OF A PACKAGE AND NO HOMOGRAPHIC SUBPROGRAM IS LATER
31--     DECLARED EXPLICITLY.
32
33-- HISTORY:
34--     JRK 09/16/87  CREATED ORIGINAL TEST.
35
36WITH REPORT; USE REPORT;
37
38PROCEDURE C34014G IS
39
40     PACKAGE P IS
41          TYPE T IS RANGE -100 .. 100;
42          FUNCTION F RETURN T;
43     END P;
44     USE P;
45
46     PACKAGE BODY P IS
47          FUNCTION F RETURN T IS
48          BEGIN
49               RETURN T (IDENT_INT (1));
50          END F;
51     END P;
52
53BEGIN
54     TEST ("C34014G", "CHECK THAT A DERIVED SUBPROGRAM IS VISIBLE " &
55                      "AND FURTHER DERIVABLE UNDER APPROPRIATE " &
56                      "CIRCUMSTANCES.  CHECK WHEN THE DERIVED " &
57                      "SUBPROGRAM IS IMPLICITLY DECLARED IN THE " &
58                      "VISIBLE PART OF A PACKAGE AND NO HOMOGRAPHIC " &
59                      "SUBPROGRAM IS LATER DECLARED EXPLICITLY");
60
61     -----------------------------------------------------------------
62
63     COMMENT ("NO NEW SUBPROGRAM DECLARED EXPLICITLY");
64
65     DECLARE
66
67          PACKAGE Q IS
68               TYPE QT IS NEW T;
69               X : QT := F;
70          PRIVATE
71               TYPE QS IS NEW QT;
72               Z : QS := F;
73          END Q;
74          USE Q;
75
76          PACKAGE BODY Q IS
77          BEGIN
78               IF X /= 1 THEN
79                    FAILED ("OLD SUBPROGRAM NOT VISIBLE - 1");
80               END IF;
81
82               IF Z /= 1 THEN
83                    FAILED ("OLD SUBPROGRAM NOT DERIVED - 1");
84               END IF;
85          END Q;
86
87          PACKAGE R IS
88               Y : QT := F;
89               TYPE RT IS NEW QT;
90               Z : RT := F;
91          END R;
92          USE R;
93
94     BEGIN
95          IF Y /= 1 THEN
96               FAILED ("OLD SUBPROGRAM NOT VISIBLE - 2");
97          END IF;
98
99          IF Z /= 1 THEN
100               FAILED ("OLD SUBPROGRAM NOT DERIVED - 2");
101          END IF;
102     END;
103
104     -----------------------------------------------------------------
105
106     RESULT;
107END C34014G;
108