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comparison gcc/testsuite/ada/acats/tests/c4/c41306c.ada @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- C41306C.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 AN ACCESS VALUE DESIGNATING
26 -- A TASK OF A TYPE HAVING
27 -- AN ENTRY E , AN ENTRY CALL OF THE FORM
28 --
29 -- F.E
30 --
31 -- IS PERMITTED.
32
33
34 -- RM 02/02/82
35 -- ABW 07/16/82
36 -- EG 05/28/85
37
38 WITH REPORT; USE REPORT;
39
40 PROCEDURE C41306C IS
41
42 BEGIN
43
44 TEST ( "C41306C" , "CHECK THAT IF F IS A FUNCTION RETURNING" &
45 " AN ACCESS VALUE DESIGNATING" &
46 " A TASK OF A TYPE HAVING AN ENTRY E , AN" &
47 " ENTRY CALL OF THE FORM F.E IS PERMITTED" );
48
49
50 -------------------------------------------------------------------
51
52 DECLARE
53
54 X : INTEGER := 0 ;
55
56 TASK TYPE T IS
57 ENTRY E ;
58 END T ;
59
60 TYPE A_T IS ACCESS T ;
61
62 TASK BODY T IS
63 BEGIN
64 ACCEPT E DO
65 X := IDENT_INT(17) ;
66 END E ;
67 END T ;
68
69 FUNCTION F1 RETURN A_T IS
70 A_T_VAR1 : A_T := NEW T ;
71 BEGIN
72 RETURN A_T_VAR1 ;
73 END F1 ;
74
75 FUNCTION F2 (A, B : BOOLEAN) RETURN A_T IS
76 A_T_VAR2 : A_T := NEW T;
77 BEGIN
78 IF A AND B THEN
79 NULL;
80 END IF;
81 RETURN A_T_VAR2;
82 END F2;
83
84 BEGIN
85
86 F1.E ; -- THE ELABOR. OF F1 (BODY) ACTIVATES THE TASK,
87 -- WHICH PROCEEDS TO WAIT FOR ENTRY E TO
88 -- BE CALLED.
89
90 -- THE CALLED ENTRY CAUSES X TO BE SET TO 17 .
91
92 IF X /= 17
93 THEN
94 FAILED( "WRONG VALUE FOR GLOBAL VARIABLE (1)" );
95 END IF;
96
97 X := 0;
98 F2(TRUE, TRUE).E; -- THE ELABORATION OF F2 (BODY) ACTIVATES
99 -- THE TASK, WHICH PROCEEDS TO WAIT FOR
100 -- ENTRY E TO BE CALLED.
101
102 -- THE CALLED ENTRY CAUSES X TO BE SET TO
103 -- 17.
104
105 IF X /= 17 THEN
106 FAILED ("WRONG VALUE FOR GLOBAL VARIABLE (2)");
107 END IF;
108
109 END ;
110
111 -------------------------------------------------------------------
112
113 DECLARE
114
115 X : INTEGER := 0 ;
116
117 TASK TYPE T IS
118 ENTRY E ;
119 END T ;
120
121 TYPE A_T IS ACCESS T ;
122
123 TASK BODY T IS
124 BEGIN
125 ACCEPT E DO
126 X := IDENT_INT(17) ;
127 END E ;
128 END T ;
129
130 FUNCTION F3 RETURN A_T IS
131 BEGIN
132 RETURN NEW T ;
133 END F3;
134
135 FUNCTION F4 (C, D : BOOLEAN) RETURN A_T IS
136 BEGIN
137 IF C AND D THEN
138 NULL;
139 END IF;
140 RETURN NEW T;
141 END F4;
142
143 BEGIN
144
145 F3.E ; -- THE ELABOR. OF F3 (BODY) ACTIVATES THE TASK,
146 -- WHICH PROCEEDS TO WAIT FOR ENTRY E TO
147 -- BE CALLED.
148
149 -- THE CALLED ENTRY CAUSES X TO BE SET TO 17 .
150
151 IF X /= 17
152 THEN
153 FAILED( "WRONG VALUE FOR GLOBAL VARIABLE (3)" );
154 END IF;
155
156 X := 0;
157 F4(TRUE, TRUE).E; -- THE ELABORATION OF F4 (BODY) ACTIVATES
158 -- THE TASK WHICH PROCEEDS TO WAIT FOR
159 -- ENTRY E TO BE CALLED.
160
161 -- THE CALLED ENTRY CAUSES X TO BE SET TO
162 -- 17.
163
164 IF X /= 17 THEN
165 FAILED ("WRONG VALUE FOR GLOBAL VARIABLE (4)");
166 END IF;
167
168 END ;
169
170 -------------------------------------------------------------------
171
172 DECLARE
173
174 X : INTEGER := 0 ;
175
176 TASK TYPE T IS
177 ENTRY E ;
178 END T ;
179
180 TYPE A_T IS ACCESS T ;
181
182 TASK BODY T IS
183 BEGIN
184 ACCEPT E DO
185 X := IDENT_INT(17) ;
186 END E ;
187 END T ;
188
189 BEGIN
190
191 DECLARE
192
193 F3 : A_T := NEW T;
194
195 BEGIN
196
197 F3.E;
198
199 -- THE CALLED ENTRY CAUSES X TO BE SET TO 17 .
200
201 IF X /= 17 THEN
202 FAILED( "WRONG VALUE FOR GLOBAL VARIABLE (5)" );
203 END IF;
204
205 END;
206
207 END ;
208
209 -------------------------------------------------------------------
210
211
212 RESULT;
213
214
215 END C41306C;