1-- C35507A.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 THAT THE ATTRIBUTE 'WIDTH' YIELDS THE CORRECT RESULTS
26-- WHEN THE PREFIX IS A CHARACTER TYPE.
27
28-- RJW 5/29/86
29
30WITH REPORT; USE REPORT;
31
32PROCEDURE  C35507A  IS
33
34BEGIN
35
36     TEST( "C35507A" , "CHECK THAT THE ATTRIBUTE 'WIDTH' YIELDS " &
37                       "THE CORRECT RESULTS WHEN THE PREFIX " &
38                       "IS A CHARACTER TYPE" );
39
40     DECLARE
41          TYPE CHAR1 IS (A, 'A');
42
43          SUBTYPE CHAR2 IS CHARACTER RANGE 'A' .. 'Z';
44
45          SUBTYPE NOCHAR IS CHARACTER RANGE 'Z' .. 'A';
46
47          TYPE NEWCHAR IS NEW CHARACTER
48                    RANGE 'A' .. 'Z';
49
50     BEGIN
51          IF CHAR1'WIDTH /= 3 THEN
52               FAILED( "INCORRECT WIDTH FOR CHAR1" );
53          END IF;
54
55          IF CHAR2'WIDTH /= 3 THEN
56               FAILED( "INCORRECT WIDTH FOR CHAR2" );
57          END IF;
58
59          IF NEWCHAR'WIDTH /= 3 THEN
60               FAILED( "INCORRECT WIDTH FOR NEWCHAR" );
61          END IF;
62
63          IF NOCHAR'WIDTH /= 0 THEN
64               FAILED( "INCORRECT WIDTH FOR NOCHAR" );
65          END IF;
66     END;
67
68     DECLARE
69          SUBTYPE NONGRAPH IS CHARACTER
70                    RANGE CHARACTER'VAL (0) .. CHARACTER'VAL (31);
71
72          MAX : INTEGER := 0;
73
74     BEGIN
75          FOR CH IN NONGRAPH
76               LOOP
77                    IF CHARACTER'IMAGE (CH)'LENGTH > MAX THEN
78                         MAX := CHARACTER'IMAGE (CH)'LENGTH;
79                    END IF;
80          END LOOP;
81
82          IF NONGRAPH'WIDTH /= MAX THEN
83               FAILED ( "INCORRECT WIDTH FOR NONGRAPH" );
84          END IF;
85     END;
86
87     RESULT;
88END C35507A;
89