Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/ada/acats/tests/c6/c67005a.ada @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 -- C67005A.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 IF A RENAMING DECLARATION DECLARES AN EQUALITY OPERATOR, THE
26 -- TYPES OF THE PARAMETERS NEED NOT BE LIMITED TYPES.
27
28 -- JBG 9/28/83
29
30 WITH REPORT; USE REPORT;
31 PROCEDURE C67005A IS
32 BEGIN
33 TEST ("C67005A", "CHECK THAT AN EQUALITY OPERATOR DECLARED BY " &
34 "A RENAMING DECLARATION NEED NOT HAVE " &
35 "PARAMETERS OF A LIMITED TYPE");
36 DECLARE
37 GENERIC
38 TYPE LP IS LIMITED PRIVATE;
39 WITH FUNCTION EQUAL (L, R : LP) RETURN BOOLEAN;
40 PACKAGE EQUALITY_OPERATOR IS
41 FUNCTION "=" (L, R : LP) RETURN BOOLEAN;
42 END EQUALITY_OPERATOR;
43
44 PACKAGE BODY EQUALITY_OPERATOR IS
45 FUNCTION "=" (L, R : LP) RETURN BOOLEAN IS
46 BEGIN
47 RETURN EQUAL(L, R);
48 END "=";
49 END EQUALITY_OPERATOR;
50
51 PACKAGE POLAR_COORDINATES IS
52 TYPE POLAR_COORD IS
53 RECORD
54 R : INTEGER;
55 THETA : INTEGER;
56 END RECORD;
57 FUNCTION EQUAL (L, R : POLAR_COORD) RETURN BOOLEAN;
58 PACKAGE POLAR_EQUAL IS NEW EQUALITY_OPERATOR
59 (POLAR_COORD, EQUAL);
60 FUNCTION "=" (L, R : POLAR_COORD) RETURN BOOLEAN
61 RENAMES POLAR_EQUAL."=";
62 END POLAR_COORDINATES;
63
64 PACKAGE BODY POLAR_COORDINATES IS
65 FUNCTION EQUAL (L, R : POLAR_COORD) RETURN BOOLEAN IS
66 BEGIN
67 RETURN (L.THETA MOD 360) = (R.THETA MOD 360) AND
68 L.R = R.R;
69 END EQUAL;
70 END POLAR_COORDINATES;
71
72 USE POLAR_COORDINATES;
73
74 PACKAGE VARIABLES IS
75 P270 : POLAR_COORD := (R => 3, THETA => 270);
76 P360 : POLAR_COORD := (R => 3, THETA => IDENT_INT(360));
77 END VARIABLES;
78
79 USE VARIABLES;
80
81 BEGIN
82
83 IF P270 /= (3, -90) THEN
84 FAILED ("INCORRECT INEQUALITY OPERATOR");
85 END IF;
86
87 IF P360 = (3, 0) THEN
88 NULL;
89 ELSE
90 FAILED ("INCORRECT EQUALITY OPERATOR");
91 END IF;
92
93 RESULT;
94
95 END;
96 END C67005A;