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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
-- A55B12A.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.
--*
-- CHECK THAT THE SUBTYPE OF A LOOP PARAMETER IN A LOOP OF THE FORM
--
-- FOR I IN ST RANGE L..R LOOP
--
-- IS CORRECTLY DETERMINED SO THAT WHEN THE LOOP PARAMETER IS USED
-- IN A CASE STATEMENT AN 'OTHERS' ALTERNATIVE IS NOT REQUIRED IF
-- THE CHOICES COVER THE APPROPRIATE RANGE OF SUBTYPE VALUES.
-- CASE A :
-- L AND R ARE BOTH STATIC EXPRESSIONS, AND ST IS A STATIC
-- SUBTYPE COVERING A RANGE GREATER THAN L..R .
-- RM 02/02/80
-- JRK 03/02/83
WITH REPORT ;
PROCEDURE A55B12A IS
USE REPORT ;
BEGIN
TEST("A55B12A" , "CHECK THAT THE SUBTYPE OF A LOOP PARAMETER" &
" IN A LOOP OF THE FORM 'FOR I IN ST RANGE" &
" L..R LOOP' IS CORRECTLY DETERMINED (A)" );
DECLARE
SUBTYPE STAT IS INTEGER RANGE 1..10 ;
TYPE NEW_STAT IS NEW INTEGER RANGE 1..10 ;
TYPE ENUMERATION IS ( A,B,C,D,E,F,G,H,K,L,M,N );
SUBTYPE STAT_E IS ENUMERATION RANGE A..L ;
SUBTYPE STAT_B IS BOOLEAN RANGE FALSE..TRUE ;
SUBTYPE STAT_C IS CHARACTER RANGE 'A'..'L' ;
BEGIN
FOR I IN STAT RANGE 1..5 LOOP
CASE I IS
WHEN 1 | 3 | 5 => NULL ;
WHEN 2 | 4 => NULL ;
END CASE;
END LOOP;
FOR I IN NEW_STAT RANGE 1..5 LOOP
CASE I IS
WHEN 1 | 3 | 5 => NULL ;
WHEN 2 | 4 => NULL ;
END CASE;
END LOOP;
FOR I IN INTEGER RANGE 1..5 LOOP
CASE I IS
WHEN 1 | 3 | 5 => NULL ;
WHEN 2 | 4 => NULL ;
END CASE;
END LOOP;
FOR I IN REVERSE STAT RANGE 1..5 LOOP
CASE I IS
WHEN 1 | 3 | 5 => NULL ;
WHEN 2 | 4 => NULL ;
END CASE;
END LOOP;
FOR I IN STAT_E RANGE A..E LOOP
CASE I IS
WHEN C..E => NULL ;
WHEN A..B => NULL ;
END CASE;
END LOOP;
FOR I IN STAT_B RANGE TRUE..TRUE LOOP
CASE I IS
WHEN TRUE => NULL ;
END CASE;
END LOOP;
FOR I IN STAT_C RANGE 'A'..'E' LOOP
CASE I IS
WHEN 'A'..'C' => NULL ;
WHEN 'D'..'E' => NULL ;
END CASE;
END LOOP;
FOR I IN STAT_C RANGE 'E'..'B' LOOP
CASE I IS
WHEN 'D'..'C' => NULL ;
WHEN 'E'..'B' => NULL ;
WHEN 'F'..'A' => NULL ;
WHEN 'M'..'A' => NULL ;
END CASE;
END LOOP;
END ;
RESULT ;
END A55B12A ;
|
