1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
-- C54A13A.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- OBJECTIVE:
-- CHECK THAT IF A CASE EXPRESSION IS A DECLARED VARIABLE OR
-- CONSTANT, OR ONE OF THESE IN PARENTHESES, AND ITS SUBTYPE IS
-- NONSTATIC, THEN ANY VALUE OF THE EXPRESSION'S BASE TYPE MAY
-- APPEAR AS A CHOICE.
-- HISTORY:
-- BCB 02/29/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C54A13A IS
SUBTYPE INT IS INTEGER RANGE IDENT_INT(5) .. IDENT_INT(10);
A : INT := 8;
B : CONSTANT INT := 7;
C, D : INTEGER;
FUNCTION IDENT(X : INT) RETURN INT IS
BEGIN
IF EQUAL(3,3) THEN
RETURN X;
ELSE
RETURN 0;
END IF;
END IDENT;
BEGIN
TEST ("C54A13A", "CHECK THAT IF A CASE EXPRESSION IS A DECLARED " &
"VARIABLE OR CONSTANT, OR ONE OF THESE IN " &
"PARENTHESES, AND ITS SUBTYPE IS NONSTATIC, " &
"THEN ANY VALUE OF THE EXPRESSION'S BASE TYPE " &
"MAY APPEAR AS A CHOICE");
CASE A IS
WHEN 0 => C := IDENT_INT(5);
WHEN 8 => C := IDENT_INT(10);
WHEN 30000 => C := IDENT_INT(15);
WHEN -30000 => C := IDENT_INT(20);
WHEN OTHERS => C := IDENT_INT(25);
END CASE;
IF C /= IDENT_INT(10) THEN
FAILED ("IMPROPER VALUE FOR CASE EXPRESSION - 1");
END IF;
CASE B IS
WHEN 0 => D := IDENT_INT(5);
WHEN 100 => D := IDENT_INT(10);
WHEN 30000 => D := IDENT_INT(15);
WHEN -30000 => D := IDENT_INT(20);
WHEN OTHERS => D := IDENT_INT(25);
END CASE;
IF D /= IDENT_INT(25) THEN
FAILED ("IMPROPER VALUE FOR CASE EXPRESSION - 2");
END IF;
CASE (A) IS
WHEN 0 => C := IDENT_INT(5);
WHEN 8 => C := IDENT_INT(10);
WHEN 30000 => C := IDENT_INT(15);
WHEN -30000 => C := IDENT_INT(20);
WHEN OTHERS => C := IDENT_INT(25);
END CASE;
IF C /= IDENT_INT(10) THEN
FAILED ("IMPROPER VALUE FOR CASE EXPRESSION - 3");
END IF;
CASE (B) IS
WHEN 0 => D := IDENT_INT(5);
WHEN 110 => D := IDENT_INT(10);
WHEN 30000 => D := IDENT_INT(15);
WHEN -30000 => D := IDENT_INT(20);
WHEN OTHERS => D := IDENT_INT(25);
END CASE;
IF D /= IDENT_INT(25) THEN
FAILED ("IMPROPER VALUE FOR CASE EXPRESSION - 4");
END IF;
RESULT;
END C54A13A;
|
