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comparison gcc/testsuite/ada/acats/tests/c3/c34014u.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 -- C34014U.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 OPERATOR IS VISIBLE AND FURTHER DERIVABLE
27 -- UNDER APPROPRIATE CIRCUMSTANCES.
28
29 -- CHECK WHEN THE DERIVED OPERATOR IS IMPLICITLY DECLARED IN THE
30 -- PRIVATE PART OF A PACKAGE AFTER AN EXPLICIT DECLARATION OF A
31 -- HOMOGRAPHIC OPERATOR IN THE VISIBLE PART.
32
33 -- HISTORY:
34 -- JRK 09/23/87 CREATED ORIGINAL TEST.
35
36 WITH REPORT; USE REPORT;
37
38 PROCEDURE C34014U IS
39
40 PACKAGE P IS
41 TYPE T IS RANGE -100 .. 100;
42 FUNCTION "+" (X : T) RETURN T;
43 END P;
44 USE P;
45
46 PACKAGE BODY P IS
47 FUNCTION "+" (X : T) RETURN T IS
48 BEGIN
49 RETURN X + T (IDENT_INT (1));
50 END "+";
51 END P;
52
53 BEGIN
54 TEST ("C34014U", "CHECK THAT A DERIVED OPERATOR IS VISIBLE " &
55 "AND FURTHER DERIVABLE UNDER APPROPRIATE " &
56 "CIRCUMSTANCES. CHECK WHEN THE DERIVED " &
57 "OPERATOR IS IMPLICITLY DECLARED IN THE " &
58 "PRIVATE PART OF A PACKAGE AFTER AN EXPLICIT " &
59 "DECLARATION OF A HOMOGRAPHIC OPERATOR IN " &
60 "THE VISIBLE PART");
61
62 -----------------------------------------------------------------
63
64 COMMENT ("NEW OPERATOR DECLARED BY SUBPROGRAM DECLARATION");
65
66 DECLARE
67
68 PACKAGE Q IS
69 TYPE QT IS PRIVATE;
70 C0 : CONSTANT QT;
71 C2 : CONSTANT QT;
72 FUNCTION "+" (Y : QT) RETURN QT;
73 TYPE QR1 IS
74 RECORD
75 C : QT := +C0;
76 END RECORD;
77 PRIVATE
78 TYPE QT IS NEW T;
79 C0 : CONSTANT QT := 0;
80 C2 : CONSTANT QT := 2;
81 TYPE QR2 IS
82 RECORD
83 C : QT := +0;
84 END RECORD;
85 TYPE QS IS NEW QT;
86 END Q;
87 USE Q;
88
89 PACKAGE BODY Q IS
90 FUNCTION "+" (Y : QT) RETURN QT IS
91 BEGIN
92 RETURN Y + QT (IDENT_INT (2));
93 END "+";
94
95 PACKAGE R IS
96 X : QR1;
97 Y : QR2;
98 Z : QS := +0;
99 END R;
100 USE R;
101 BEGIN
102 IF X.C /= 2 THEN
103 FAILED ("NEW OPERATOR NOT VISIBLE - SUBPROG " &
104 "DECL - 1");
105 END IF;
106
107 IF Y.C /= 2 THEN
108 FAILED ("NEW OPERATOR NOT VISIBLE - SUBPROG " &
109 "DECL - 2");
110 END IF;
111
112 IF Z /= 2 THEN
113 FAILED ("NEW OPERATOR NOT DERIVED - SUBPROG " &
114 "DECL - 1");
115 END IF;
116 END Q;
117
118 PACKAGE R IS
119 Y : QT := +C0;
120 TYPE RT IS NEW QT;
121 Z : RT := +RT(C0);
122 END R;
123 USE R;
124
125 BEGIN
126 IF Y /= C2 THEN
127 FAILED ("NEW OPERATOR NOT VISIBLE - SUBPROG DECL - 3");
128 END IF;
129
130 IF Z /= RT (C2) THEN
131 FAILED ("NEW OPERATOR NOT DERIVED - SUBPROG DECL - 2");
132 END IF;
133 END;
134
135 -----------------------------------------------------------------
136
137 COMMENT ("NEW OPERATOR DECLARED BY RENAMING");
138
139 DECLARE
140
141 PACKAGE Q IS
142 TYPE QT IS PRIVATE;
143 C0 : CONSTANT QT;
144 C2 : CONSTANT QT;
145 FUNCTION G (X : QT) RETURN QT;
146 FUNCTION "+" (Y : QT) RETURN QT RENAMES G;
147 TYPE QR1 IS
148 RECORD
149 C : QT := +C0;
150 END RECORD;
151 PRIVATE
152 TYPE QT IS NEW T;
153 C0 : CONSTANT QT := 0;
154 C2 : CONSTANT QT := 2;
155 TYPE QR2 IS
156 RECORD
157 C : QT := +0;
158 END RECORD;
159 TYPE QS IS NEW QT;
160 END Q;
161 USE Q;
162
163 PACKAGE BODY Q IS
164 FUNCTION G (X : QT) RETURN QT IS
165 BEGIN
166 RETURN X + QT (IDENT_INT (2));
167 END G;
168
169 PACKAGE R IS
170 X : QR1;
171 Y : QR2;
172 Z : QS := +0;
173 END R;
174 USE R;
175 BEGIN
176 IF X.C /= 2 THEN
177 FAILED ("NEW OPERATOR NOT VISIBLE - RENAMING - " &
178 "1");
179 END IF;
180
181 IF Y.C /= 2 THEN
182 FAILED ("NEW OPERATOR NOT VISIBLE - RENAMING - " &
183 "2");
184 END IF;
185
186 IF Z /= 2 THEN
187 FAILED ("NEW OPERATOR NOT DERIVED - RENAMING - " &
188 "1");
189 END IF;
190 END Q;
191
192 PACKAGE R IS
193 Y : QT := +C0;
194 TYPE RT IS NEW QT;
195 Z : RT := +RT(C0);
196 END R;
197 USE R;
198
199 BEGIN
200 IF Y /= C2 THEN
201 FAILED ("NEW OPERATOR NOT VISIBLE - RENAMING - 3");
202 END IF;
203
204 IF Z /= RT (C2) THEN
205 FAILED ("NEW OPERATOR NOT DERIVED - RENAMING - 2");
206 END IF;
207 END;
208
209 -----------------------------------------------------------------
210
211 RESULT;
212 END C34014U;