1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
-- CC3207B.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- OBJECTIVE:
-- CHECK THAT INSTANTIATION IS LEGAL IF A FORMAL
-- PARAMETER HAVING A LIMITED PRIVATE TYPE WITHOUT
-- A DISCRIMINANT IS USED TO DECLARE AN ACCESS
-- TYPE IN A BLOCK THAT CONTAINS A SELECTIVE WAIT
-- WITH A TERMINATE ALTERNATIVE, AND ACTUAL
-- PARAMETER'S BASE IS A TASK TYPE OR TYPE WITH A
-- SUBCOMPONENT OF A TASK TYPE.
-- HISTORY:
-- LDC 06/24/88 CREATED ORIGINAL TEST.
WITH REPORT;
USE REPORT;
PROCEDURE CC3207B IS
BEGIN
TEST("CC3207B","CHECK THAT INSTANTIATION IS LEGAL IF A " &
"FORMAL PARAMETER HAVING A LIMITED PRIVATE " &
"TYPE WITHOUT A DISCRIMINANT IS USED TO " &
"DECLARE AN ACCESS TYPE IN A BLOCK THAT " &
"CONTAINS A SELECTIVE WAIT WITH A TERMINATE " &
"ALTERNATIVE, AND ACTUAL PARAMETER'S BASE " &
"A TASK TYPE OR TYPE WITH A SUBCOMPONENT OF " &
"A TASK TYPE. ");
DECLARE
TASK TYPE TT IS
ENTRY E;
END TT;
TYPE TT_ARR IS ARRAY (1..2) OF TT;
TYPE TT_REC IS RECORD
COMP : TT_ARR;
END RECORD;
GENERIC
TYPE T IS LIMITED PRIVATE;
PACKAGE GEN IS
TASK TSK IS
ENTRY ENT(A : OUT INTEGER);
END TSK;
END GEN;
INT : INTEGER;
TASK BODY TT IS
BEGIN
SELECT
ACCEPT E;
OR
TERMINATE;
END SELECT;
END TT;
PACKAGE BODY GEN IS
TASK BODY TSK IS
BEGIN
DECLARE
TYPE ACC_T IS ACCESS T;
TA : ACC_T := NEW T;
BEGIN
SELECT
ACCEPT ENT(A : OUT INTEGER) DO
A := IDENT_INT(7);
END;
OR
TERMINATE;
END SELECT;
END;
END TSK;
END GEN;
PACKAGE GEN_TSK IS NEW GEN(TT);
PACKAGE GEN_TSK_SUB IS NEW GEN(TT_REC);
BEGIN
GEN_TSK.TSK.ENT(INT);
IF INT /= IDENT_INT(7) THEN
FAILED("THE WRONG VALUE WAS RETURNED BY THE TASK");
END IF;
INT := 0;
GEN_TSK_SUB.TSK.ENT(INT);
IF INT /= IDENT_INT(7) THEN
FAILED("THE WRONG VALUE WAS RETURNED BY THE TASK, " &
"WITH ACTUAL PARAMETER'S BASE IS A SUB" &
"COMPONENT OF A TASK TYPE");
END IF;
RESULT;
END;
END CC3207B;
|
