1-- C4A014A.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 ROUNDING IS DONE CORRECTLY FOR STATIC UNIVERSAL REAL
26-- EXPRESSIONS.
27
28-- JBG 5/3/85
29-- JBG 11/3/85   DECLARE INTEGER CONSTANTS INSTEAD OF UNIVERSAL INTEGER
30-- DTN 11/27/91  DELETED SUBPART (B).
31
32WITH REPORT; USE REPORT;
33PROCEDURE C4A014A IS
34
35     C15  : CONSTANT := 1.5;
36     C25  : CONSTANT := 2.5;
37     CN15 : CONSTANT := -1.5;
38     CN25 : CONSTANT := -2.5;
39
40     C15R  : CONSTANT INTEGER := INTEGER(C15);
41     C25R  : CONSTANT INTEGER := INTEGER(C25);
42     CN15R : CONSTANT INTEGER := INTEGER(CN15);
43     CN25R : CONSTANT INTEGER := INTEGER(CN25);
44
45     C15_1   : BOOLEAN := 1 = C15R;
46     C15_2   : BOOLEAN := 2 = C15R;
47     C25_2   : BOOLEAN := 2 = C25R;
48     C25_3   : BOOLEAN := 3 = C25R;
49
50     CN15_N1 : BOOLEAN := -1 = CN15R;
51     CN15_N2 : BOOLEAN := -2 = CN15R;
52     CN25_N2 : BOOLEAN := -2 = CN25R;
53     CN25_N3 : BOOLEAN := -3 = CN25R;
54
55BEGIN
56
57     TEST ("C4A014A", "CHECK ROUNDING TO INTEGER FOR UNIVERSAL REAL " &
58                      "EXPRESSIONS");
59
60     IF 1 /= INTEGER(1.4) THEN
61          FAILED ("INTEGER(1.4) DOES NOT EQUAL 1");
62     END IF;
63
64     IF 2 /= INTEGER(1.6) THEN
65          FAILED ("INTEGER(1.6) DOES NOT EQUAL 2");
66     END IF;
67
68     IF -1 /= INTEGER(-1.4) THEN
69          FAILED ("INTEGER(-1.4) DOES NOT EQUAL -1");
70     END IF;
71
72     IF -2 /= INTEGER(-1.6) THEN
73          FAILED ("INTEGER(-1.6) DOES NOT EQUAL -2");
74     END IF;
75
76     IF NOT (C15_1 OR C15_2) OR (NOT (C25_2 OR C25_3)) THEN
77          FAILED ("ROUNDING OF POSITIVE VALUES NOT CORRECT");
78     END IF;
79
80     IF NOT (CN15_N1 OR CN15_N2) OR (NOT (CN25_N2 OR CN25_N3)) THEN
81          FAILED ("ROUNDING OF NEGATIVE VALUES NOT CORRECT");
82     END IF;
83
84     RESULT;
85
86END C4A014A;
87