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comparison gcc/testsuite/ada/acats/tests/c3/c37215f.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 -- C37215F.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
26 -- A DISCRIMINANT CONSTRAINT
27 -- DEPENDS ON A DISCRIMINANT, THE DISCRIMINANT VALUE IS CHECKED FOR
28 -- COMPATIBILITY WHEN THE RECORD TYPE IS:
29 --
30 -- CASE D: USED WITHOUT A CONSTRAINT ONLY IN AN ALLOCATOR OR OBJECT
31 -- DECLARATION AND THE COMPONENT IS PRESENT IN THE DEFAULT SUBTYPE.
32
33 -- JBG 10/17/86
34 -- PWN 05/31/96 Corrected format of call to "TEST"
35
36 WITH REPORT; USE REPORT;
37 PROCEDURE C37215F IS
38
39 SUBTYPE SM IS INTEGER RANGE 1..10;
40
41 TYPE REC (D1, D2 : SM) IS
42 RECORD NULL; END RECORD;
43
44 BEGIN
45 TEST ("C37215F", "CHECK EVALUATION OF DISCRIMINANT EXPRESSIONS " &
46 "WHEN CONSTRAINT DEPENDS ON DISCRIMINANT, " &
47 "DISCRIMINANTS HAVE DEFAULTS, AND COMPONENT " &
48 "SUBTYPE DETERMINES WHETHER CONSTRAINT SHOULD " &
49 "BE CHECKED");
50
51 -- CASE D1: COMPONENT IS PRESENT
52
53 DECLARE
54 TYPE CONS (D3 : INTEGER := IDENT_INT(0)) IS
55 RECORD
56 CASE D3 IS
57 WHEN -5..10 =>
58 C1 : REC(D3, 1);
59 WHEN OTHERS =>
60 C2 : INTEGER := IDENT_INT(0);
61 END CASE;
62 END RECORD;
63 BEGIN
64 BEGIN
65 DECLARE
66 X : CONS;
67 BEGIN
68 FAILED ("DISCRIMINANT CHECK NOT PERFORMED - 1");
69 IF X /= (1, (1, 1)) THEN
70 COMMENT ("SHOULDN'T GET HERE");
71 END IF;
72 END;
73 EXCEPTION
74 WHEN CONSTRAINT_ERROR =>
75 NULL;
76 WHEN OTHERS =>
77 FAILED ("UNEXPECTED EXCEPTION - 1");
78 END;
79
80 BEGIN
81 DECLARE
82 TYPE ACC_CONS IS ACCESS CONS;
83 X : ACC_CONS;
84 BEGIN
85 X := NEW CONS;
86 FAILED ("DISCRIMINANT CHECK NOT PERFORMED - 2");
87 IF X.ALL /= (1, (1, 1)) THEN
88 COMMENT ("IRRELEVANT");
89 END IF;
90 EXCEPTION
91 WHEN CONSTRAINT_ERROR =>
92 NULL;
93 WHEN OTHERS =>
94 FAILED ("UNEXPECTED EXCEPTION RAISED - 2A");
95 END;
96 EXCEPTION
97 WHEN OTHERS =>
98 FAILED ("UNEXPECTED EXCEPTION RAISED - 2B");
99 END;
100
101 BEGIN
102 DECLARE
103 SUBTYPE SCONS IS CONS;
104 BEGIN
105 DECLARE
106 X : SCONS;
107 BEGIN
108 FAILED ("DISCRIMINANT CHECK NOT " &
109 "PERFORMED - 3");
110 IF X /= (1, (1, 1)) THEN
111 COMMENT ("IRRELEVANT");
112 END IF;
113 END;
114 EXCEPTION
115 WHEN CONSTRAINT_ERROR =>
116 NULL;
117 WHEN OTHERS =>
118 FAILED ("UNEXPECTED EXCEPTION RAISED - 3");
119 END;
120 EXCEPTION
121 WHEN OTHERS =>
122 FAILED ("CONSTRAINT CHECKED TOO SOON - 3");
123 END;
124
125 BEGIN
126 DECLARE
127 TYPE ARR IS ARRAY (1..5) OF CONS;
128 BEGIN
129 DECLARE
130 X : ARR;
131 BEGIN
132 FAILED ("DISCRIMINANT CHECK NOT " &
133 "PERFORMED - 4");
134 IF X /= (1..5 => (1, (1, 1))) THEN
135 COMMENT ("IRRELEVANT");
136 END IF;
137 END;
138 EXCEPTION
139 WHEN CONSTRAINT_ERROR =>
140 NULL;
141 WHEN OTHERS =>
142 FAILED ("UNEXPECTED EXCEPTION RAISED - 4");
143 END;
144 EXCEPTION
145 WHEN OTHERS =>
146 FAILED ("CONSTRAINT CHECKED TOO SOON - 4");
147 END;
148
149 BEGIN
150 DECLARE
151 TYPE NREC IS
152 RECORD
153 C1 : CONS;
154 END RECORD;
155 BEGIN
156 DECLARE
157 X : NREC;
158 BEGIN
159 FAILED ("DISCRIMINANT CHECK NOT " &
160 "PERFORMED - 5");
161 IF X /= (C1 => (1, (1, 1))) THEN
162 COMMENT ("IRRELEVANT");
163 END IF;
164 END;
165 EXCEPTION
166 WHEN CONSTRAINT_ERROR =>
167 NULL;
168 WHEN OTHERS =>
169 FAILED ("UNEXPECTED EXCEPTION RAISED - 5");
170 END;
171 EXCEPTION
172 WHEN OTHERS =>
173 FAILED ("CONSTRAINT CHECKED TOO SOON - 5");
174 END;
175
176 BEGIN
177 DECLARE
178 TYPE DREC IS NEW CONS;
179 BEGIN
180 DECLARE
181 X : DREC;
182 BEGIN
183 FAILED ("DISCRIMINANT CHECK NOT " &
184 "PERFORMED - 6");
185 IF X /= (1, (1, 1)) THEN
186 COMMENT ("IRRELEVANT");
187 END IF;
188 END;
189 EXCEPTION
190 WHEN CONSTRAINT_ERROR =>
191 NULL;
192 WHEN OTHERS =>
193 FAILED ("UNEXPECTED EXCEPTION RAISED - 6");
194 END;
195 EXCEPTION
196 WHEN OTHERS =>
197 FAILED ("CONSTRAINT CHECKED TOO SOON - 6");
198 END;
199
200 END;
201
202 -- CASE C2 : COMPONENT IS ABSENT
203
204 DECLARE
205 TYPE CONS (D3 : INTEGER := IDENT_INT(11)) IS
206 RECORD
207 CASE D3 IS
208 WHEN -5..10 =>
209 C1 : REC(D3, IDENT_INT(1));
210 WHEN OTHERS =>
211 C2 : INTEGER := IDENT_INT(5);
212 END CASE;
213 END RECORD;
214 BEGIN
215 BEGIN
216 DECLARE
217 X : CONS;
218 BEGIN
219 IF X /= (11, 5) THEN
220 FAILED ("WRONG VALUE FOR X - 11");
221 END IF;
222 END;
223 EXCEPTION
224 WHEN OTHERS =>
225 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 11");
226 END;
227
228 BEGIN
229 DECLARE
230 SUBTYPE SCONS IS CONS;
231 BEGIN
232 DECLARE
233 X : SCONS;
234 BEGIN
235 IF X /= (11, 5) THEN
236 FAILED ("X VALUE WRONG - 12");
237 END IF;
238 END;
239 END;
240 EXCEPTION
241 WHEN OTHERS =>
242 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 12");
243 END;
244
245 BEGIN
246 DECLARE
247 TYPE ARR IS ARRAY (1..5) OF CONS;
248 X : ARR;
249 BEGIN
250 IF X /= (1..5 => (11, 5)) THEN
251 FAILED ("X VALUE INCORRECT - 13");
252 END IF;
253 END;
254 EXCEPTION
255 WHEN OTHERS =>
256 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 13");
257 END;
258
259 BEGIN
260 DECLARE
261 TYPE NREC IS
262 RECORD
263 C1 : CONS;
264 END RECORD;
265 X : NREC;
266 BEGIN
267 IF X /= (C1 => (11, 5)) THEN
268 FAILED ("X VALUE IS INCORRECT - 14");
269 END IF;
270 END;
271 EXCEPTION
272 WHEN OTHERS =>
273 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 14");
274 END;
275
276 BEGIN
277 DECLARE
278 TYPE NREC IS NEW CONS;
279 X : NREC;
280 BEGIN
281 IF X /= (11, 5) THEN
282 FAILED ("X VALUE INCORRECT - 15");
283 END IF;
284 END;
285 EXCEPTION
286 WHEN OTHERS =>
287 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 15");
288 END;
289
290 BEGIN
291 DECLARE
292 TYPE ACC_CONS IS ACCESS CONS;
293 X : ACC_CONS := NEW CONS;
294 BEGIN
295 IF X.ALL /= (11, 5) THEN
296 FAILED ("X VALUE INCORRECT - 17");
297 END IF;
298 END;
299 EXCEPTION
300 WHEN OTHERS =>
301 FAILED ("NONEXISTENT CONSTRAINT CHECKED - 17");
302 END;
303 END;
304
305
306 RESULT;
307
308 EXCEPTION
309 WHEN OTHERS =>
310 FAILED ("CONSTRAINT CHECK DONE TOO EARLY");
311 RESULT;
312
313 END C37215F;