1-- C47002A.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 VALUES BELONGING TO EACH CLASS OF TYPE CAN BE WRITTEN AS
26-- THE OPERANDS OF QUALIFIED EXPRESSIONS.
27-- THIS TEST IS FOR DISCRETE TYPES.
28
29-- RJW 7/23/86
30
31WITH REPORT; USE REPORT;
32PROCEDURE C47002A IS
33
34BEGIN
35
36     TEST( "C47002A", "CHECK THAT VALUES HAVING DISCRETE TYPES " &
37                      "CAN BE WRITTEN AS THE OPERANDS OF " &
38                      "QUALIFIED EXPRESSIONS" );
39
40     DECLARE  -- ENUMERATION TYPES.
41
42          TYPE WEEK IS (SUN, MON, TUE, WED, THU, FRI, SAT);
43          TYPE WEEKEND IS (SAT, SUN);
44
45          TYPE CHAR IS ('B', 'A');
46
47          TYPE MYBOOL IS (TRUE, FALSE);
48
49          TYPE NBOOL IS NEW BOOLEAN;
50
51     BEGIN
52          IF WEEKEND'(SAT) >= SUN THEN
53               FAILED ( "INCORRECT RESULTS FOR TYPE WEEKEND" );
54          END IF;
55
56          IF CHAR'('B') >= 'A' THEN
57               FAILED ( "INCORRECT RESULTS FOR TYPE CHAR" );
58          END IF;
59
60          IF MYBOOL'(TRUE) >= FALSE THEN
61               FAILED ( "INCORRECT RESULTS FOR TYPE MYBOOL" );
62          END IF;
63
64          IF NBOOL'(TRUE) <= FALSE THEN
65               FAILED ( "INCORRECT RESULTS FOR TYPE NBOOL" );
66          END IF;
67     END;
68
69     DECLARE -- INTEGER TYPES.
70
71          TYPE RESULTS IS (INT1, INT2, INT3);
72
73          TYPE NEWINT IS NEW INTEGER;
74
75          TYPE INT IS RANGE -10 .. 10;
76
77          FUNCTION F (I : NEWINT) RETURN RESULTS IS
78          BEGIN
79               RETURN INT1;
80          END F;
81
82          FUNCTION F (I : INT) RETURN RESULTS IS
83          BEGIN
84               RETURN INT2;
85          END F;
86
87          FUNCTION F (I : INTEGER) RETURN RESULTS IS
88          BEGIN
89               RETURN INT3;
90          END F;
91
92     BEGIN
93          IF F (NEWINT'(5)) /= INT1 THEN
94               FAILED ( "INCORRECT RESULTS FOR TYPE NEWINT" );
95          END IF;
96
97          IF F (INT'(5)) /= INT2 THEN
98               FAILED ( "INCORRECT RESULTS FOR TYPE INT" );
99          END IF;
100
101          IF F (INTEGER'(5)) /= INT3 THEN
102               FAILED ( "INCORRECT RESULTS FOR TYPE INTEGER" );
103          END IF;
104     END;
105
106     RESULT;
107END C47002A;
108