1-- C45632C.DEP
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-- OBJECTIVE:
26--     CHECK THAT FOR PREDEFINED TYPE LONG_INTEGER,
27--     CONSTRAINT_ERROR IS RAISED FOR ABS (LONG_INTEGER'FIRST)
28--     IF -LONG_INTEGER'LAST > LONG_INTEGER'FIRST.
29
30-- APPLICABILITY CRITERIA:
31--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS THAT SUPPORT
32--     THE USE OF "LONG_INTEGER" AS A PREDEFINED DATA TYPE.
33
34--     IF SUCH A TYPE IS NOT SUPPORTED, THEN THE DECLARATION OF THE
35--     VARIABLE "TEST_VAR" MUST BE REJECTED.
36
37-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
38-- ***       remove incompatibilities associated with the transition   -- 9X
39-- ***       to Ada 9X.                                                -- 9X
40-- ***                                                                 -- 9X
41
42-- HISTORY:
43--     RJW 02/20/86  CREATED ORIGINAL TEST.
44--     JET 12/30/87  UPDATED HEADER FORMAT, ADDED CODE TO DEFEAT
45--                   OPTIMIZATION.
46--     MRM 03/30/93  REMOVED NUMERIC ERROR FOR 9X COMPATIBILITY
47
48WITH REPORT; USE REPORT;
49
50PROCEDURE C45632C IS
51
52     TEST_VAR : LONG_INTEGER;                  -- N/A => ERROR.
53
54     FUNCTION IDENT_LONG (A : LONG_INTEGER) RETURN LONG_INTEGER IS
55     BEGIN
56          IF EQUAL (3,3) THEN
57               RETURN A;
58          ELSE
59               RETURN 0;
60          END IF;
61     END IDENT_LONG;
62
63BEGIN
64
65     TEST ( "C45632C", "CHECK THAT FOR PREDEFINED TYPE " &
66                       "LONG_INTEGER CONSTRAINT_ERROR IS RAISED FOR " &
67                       "ABS (LONG_INTEGER'FIRST) IF " &
68                       "-LONG_INTEGER'LAST > LONG_INTEGER'FIRST" );
69
70     BEGIN
71          IF - LONG_INTEGER'LAST > LONG_INTEGER'FIRST THEN
72               DECLARE
73                    I : LONG_INTEGER := IDENT_LONG(LONG_INTEGER'FIRST);
74               BEGIN
75                    IF IDENT_LONG(ABS I) = IDENT_LONG(I) THEN
76                         FAILED ("NO EXCEPTION -- EQUALITY TRUE");
77                    ELSE
78                         FAILED ("NO EXCEPTION -- EQUALITY FALSE");
79                    END IF;
80               EXCEPTION
81                    WHEN CONSTRAINT_ERROR =>
82                         COMMENT ( "CONSTRAINT_ERROR RAISED" );
83                    WHEN OTHERS =>
84                         FAILED ( "WRONG EXCEPTION RAISED" );
85               END;
86          ELSE
87               COMMENT ( "-LONG_INTEGER'LAST <= " &
88                         "LONG_INTEGER'FIRST" );
89          END IF;
90     END;
91
92     RESULT;
93
94END C45632C;
95