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comparison gcc/testsuite/ada/acats/tests/c3/c35502j.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 -- C35502J.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 'PRED' AND 'SUCC' YIELD THE CORRECT RESULTS WHEN
27 -- THE PREFIX IS A FORMAL DISCRETE TYPE WHOSE ACTUAL ARGUMENT IS
28 -- AN ENUMERATION TYPE, OTHER THAN A BOOLEAN OR A CHARACTER TYPE,
29 -- WITH AN ENUMERATION REPRESENTATION CLAUSE.
30
31 -- HISTORY:
32 -- RJW 05/27/86 CREATED ORIGINAL TEST.
33 -- BCB 01/04/88 MODIFIED HEADER.
34 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
35
36 WITH REPORT; USE REPORT;
37
38 PROCEDURE C35502J IS
39 TYPE ENUM IS (A, BC, ABC, A_B_C, ABCD);
40 FOR ENUM USE (A => 2, BC => 4, ABC => 6,
41 A_B_C => 8, ABCD => 10);
42
43 TYPE NEWENUM IS NEW ENUM;
44
45 BEGIN
46 TEST ("C35502J", "CHECK THAT 'PRED' AND 'SUCC' YIELD THE " &
47 "CORRECT RESULTS WHEN THE PREFIX IS " &
48 "A FORMAL DISCRETE TYPE WHOSE ACTUAL " &
49 "ARGUMENT IS AN ENUMERATION TYPE, OTHER THAN " &
50 "A CHARACTER OR A BOOLEAN TYPE, WITH AN " &
51 "ENUMERATION REPRESENTATION CLAUSE" );
52
53 DECLARE
54 GENERIC
55 TYPE E IS (<>);
56 STR : STRING;
57 PROCEDURE P;
58
59 PROCEDURE P IS
60 SUBTYPE SE IS E RANGE E'VAL(0) .. E'VAL(1);
61
62 BEGIN
63 FOR I IN E'VAL (1) .. E'VAL (4)
64 LOOP
65 IF SE'PRED (I) /=
66 E'VAL (E'POS (I) - 1) THEN
67 FAILED ("INCORRECT " & STR & "'PRED(" &
68 E'IMAGE (I) & ")" );
69 END IF;
70 END LOOP;
71
72 FOR I IN E'VAL (0) .. E'VAL (3)
73 LOOP
74 IF SE'SUCC (I) /=
75 E'VAL (E'POS (I) + 1) THEN
76 FAILED ("INCORRECT " & STR & "'SUCC(" &
77 E'IMAGE (I) & ")" );
78 END IF;
79 END LOOP;
80
81 END P;
82
83 PROCEDURE PE IS NEW P ( ENUM, "ENUM" );
84 PROCEDURE PN IS NEW P ( NEWENUM, "NEWENUM" );
85
86 BEGIN
87 PE;
88 PN;
89 END;
90
91 RESULT;
92 END C35502J;