|
111
|
1 -- A55B13A.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 -- USING A CASE_STATEMENT , CHECK THAT IF L , R ARE LITERALS
|
|
|
26 -- OF TYPE T (INTEGER, BOOLEAN, CHARACTER, USER-DEFINED
|
|
|
27 -- ENUMERATION TYPE) THE SUBTYPE BOUNDS ASSOCIATED WITH A
|
|
|
28 -- LOOP OF THE FORM
|
|
|
29 -- FOR I IN L..R LOOP
|
|
|
30 -- ARE THE SAME AS THOSE FOR THE CORRESPONDING LOOP OF THE FORM
|
|
|
31 -- FOR I IN T RANGE L..R LOOP .
|
|
|
32
|
|
|
33
|
|
|
34 -- RM 04/07/81
|
|
|
35 -- SPS 3/2/83
|
|
|
36 -- JBG 8/21/83
|
|
|
37 -- PWN 11/30/94 SUBTYPE QUALIFIED LITERALS FOR ADA 9X.
|
|
|
38
|
|
|
39 WITH REPORT ;
|
|
|
40 PROCEDURE A55B13A IS
|
|
|
41
|
|
|
42 USE REPORT ;
|
|
|
43
|
|
|
44 BEGIN
|
|
|
45
|
|
|
46 TEST("A55B13A" , "CHECK THAT THE SUBTYPE OF A LOOP PARAMETER" &
|
|
|
47 " IN A LOOP OF THE FORM 'FOR I IN " &
|
|
|
48 " LITERAL_L .. LITERAL_R LOOP' IS CORRECTLY" &
|
|
|
49 " DETERMINED" );
|
|
|
50
|
|
|
51 DECLARE
|
|
|
52
|
|
|
53 TYPE ENUMERATION IS ( A,B,C,D,MIDPOINT,E,F,G,H );
|
|
|
54 ONE : CONSTANT := 1 ;
|
|
|
55 FIVE : CONSTANT := 5 ;
|
|
|
56
|
|
|
57
|
|
|
58 BEGIN
|
|
|
59
|
|
|
60
|
|
|
61 FOR I IN 1..5 LOOP
|
|
|
62
|
|
|
63 CASE I IS
|
|
|
64 WHEN 1 | 3 | 5 => NULL ;
|
|
|
65 WHEN 2 | 4 => NULL ;
|
|
|
66 END CASE;
|
|
|
67
|
|
|
68 END LOOP;
|
|
|
69
|
|
|
70
|
|
|
71 FOR I IN REVERSE ONE .. FIVE LOOP
|
|
|
72
|
|
|
73 CASE I IS
|
|
|
74 WHEN 1 | 3 | 5 => NULL ;
|
|
|
75 WHEN 2 | 4 => NULL ;
|
|
|
76 END CASE;
|
|
|
77
|
|
|
78 END LOOP;
|
|
|
79
|
|
|
80
|
|
|
81 FOR I IN REVERSE FALSE..TRUE LOOP
|
|
|
82
|
|
|
83 CASE I IS
|
|
|
84 WHEN FALSE => NULL ;
|
|
|
85 WHEN TRUE => NULL ;
|
|
|
86 END CASE;
|
|
|
87
|
|
|
88 END LOOP;
|
|
|
89
|
|
|
90
|
|
|
91 FOR I IN CHARACTER'('A') .. ASCII.DEL LOOP
|
|
|
92
|
|
|
93 CASE I IS
|
|
|
94 WHEN CHARACTER'('A')..CHARACTER'('U') => NULL ;
|
|
|
95 WHEN CHARACTER'('V')..ASCII.DEL => NULL ;
|
|
|
96 END CASE;
|
|
|
97
|
|
|
98 END LOOP;
|
|
|
99
|
|
|
100
|
|
|
101 FOR I IN CHARACTER'('A')..CHARACTER'('H') LOOP
|
|
|
102
|
|
|
103 CASE I IS
|
|
|
104 WHEN CHARACTER'('A')..CHARACTER'('D') => NULL ;
|
|
|
105 WHEN CHARACTER'('E')..CHARACTER'('H') => NULL ;
|
|
|
106 END CASE;
|
|
|
107
|
|
|
108 END LOOP;
|
|
|
109
|
|
|
110
|
|
|
111 FOR I IN REVERSE B..H LOOP
|
|
|
112
|
|
|
113 CASE I IS
|
|
|
114 WHEN B..D => NULL ;
|
|
|
115 WHEN E..H => NULL ;
|
|
|
116 WHEN MIDPOINT => NULL ;
|
|
|
117 END CASE;
|
|
|
118
|
|
|
119 END LOOP;
|
|
|
120
|
|
|
121
|
|
|
122 END ;
|
|
|
123
|
|
|
124
|
|
|
125 RESULT ;
|
|
|
126
|
|
|
127
|
|
|
128 END A55B13A ;
|
