1-- C41306A.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  F  IS A FUNCTION RETURNING A TASK OF A TYPE HAVING
26--     AN ENTRY  E ,  AN ENTRY CALL OF THE FORM
27--
28--                           F.E
29--
30--     IS PERMITTED.
31
32
33-- RM  2/2/82
34-- ABW 7/16/82
35
36WITH REPORT;
37USE REPORT;
38PROCEDURE C41306A IS
39
40
41BEGIN
42
43     TEST ( "C41306A" , "CHECK THAT IF  F  IS A FUNCTION RETURNING" &
44                        " A TASK OF A TYPE HAVING AN ENTRY  E ,  AN" &
45                        " ENTRY CALL OF THE FORM  F.E  IS PERMITTED");
46
47
48     -------------------------------------------------------------------
49
50     DECLARE
51
52          X  : INTEGER  :=  0 ;
53
54          TASK TYPE  T  IS
55               ENTRY  E ;
56          END  T ;
57
58          T1 : T ;
59
60          TASK BODY  T  IS
61          BEGIN
62               ACCEPT  E  DO
63                    X := IDENT_INT(17) ;
64               END  E ;
65               ACCEPT  E  DO
66                    X := IDENT_INT(16) ;
67               END  E ;
68          END  T ;
69
70          FUNCTION  F1  RETURN  T  IS
71          BEGIN
72               RETURN  T1 ;
73          END  F1 ;
74
75          FUNCTION F2 (A,B : BOOLEAN) RETURN T IS
76          BEGIN
77               IF A AND B THEN NULL; END IF;
78               RETURN T1;
79          END F2;
80
81     BEGIN
82
83          F1.E ;                                  -- X SET TO 17.
84
85          IF  X /= 17 THEN
86               FAILED("WRONG VALUE FOR GLOBAL VARIABLE - 1");
87          END IF;
88
89          X := 0;
90          F2(TRUE,TRUE).E;                        -- X SET TO 16.
91                            -- X TO BE SET TO 16.
92
93          IF X /= 16 THEN
94               FAILED("WRONG VALUE FOR GLOBAL VARIABLE - 2");
95          END IF;
96
97     END ;
98
99     -------------------------------------------------------------------
100
101     RESULT;
102
103
104END C41306A;
105