1-- C47004A.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-- WHEN THE TYPE MARK IN A QUALIFIED EXPRESSION DENOTES AN INTEGER
26-- TYPE, CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN THE VALUE OF THE
27-- OPERAND DOES NOT LIE WITHIN THE RANGE OF THE TYPE MARK.
28
29-- RJW 7/23/86
30
31WITH REPORT; USE REPORT;
32PROCEDURE C47004A IS
33
34BEGIN
35
36     TEST( "C47004A", "WHEN THE TYPE MARK IN A QUALIFIED " &
37                      "EXPRESSION DENOTES AN INTEGER " &
38                      "TYPE, CHECK THAT CONSTRAINT_ERROR IS RAISED " &
39                      "WHEN THE VALUE OF THE OPERAND DOES NOT LIE " &
40                      "WITHIN THE RANGE OF THE TYPE MARK" );
41
42     DECLARE
43
44          TYPE INT IS RANGE -10 .. 10;
45          SUBTYPE SINT IS INT RANGE -5 .. 5;
46
47          FUNCTION IDENT (I : INT) RETURN INT IS
48          BEGIN
49               RETURN INT (IDENT_INT (INTEGER (I)));
50          END;
51
52     BEGIN
53          IF SINT'(IDENT (10)) = 5 THEN
54               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
55                        "SUBTYPE SINT - 1");
56          ELSE
57               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
58                        "SUBTYPE SINT - 2");
59          END IF;
60     EXCEPTION
61          WHEN CONSTRAINT_ERROR =>
62               NULL;
63          WHEN OTHERS =>
64               FAILED ( "WRONG EXCEPTION RAISED FOR VALUE OUTSIDE " &
65                        "OF SUBTYPE SINT" );
66     END;
67
68     DECLARE
69
70          SUBTYPE SINTEGER IS INTEGER RANGE -10 .. 10;
71
72     BEGIN
73          IF SINTEGER'(IDENT_INT (20)) = 15 THEN
74               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
75                        "SUBTYPE SINTEGER - 1");
76          ELSE
77               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
78                        "SUBTYPE SINTEGER - 2");
79          END IF;
80     EXCEPTION
81          WHEN CONSTRAINT_ERROR =>
82               NULL;
83          WHEN OTHERS =>
84               FAILED ( "WRONG EXCEPTION RAISED FOR VALUE OUTSIDE " &
85                        "OF SUBTYPE SINTEGER" );
86     END;
87
88     DECLARE
89
90          TYPE NINTEGER IS NEW INTEGER;
91          SUBTYPE SNINT IS NINTEGER RANGE -10 .. 10;
92
93          FUNCTION IDENT (I : NINTEGER) RETURN NINTEGER IS
94          BEGIN
95               RETURN NINTEGER (IDENT_INT (INTEGER (I)));
96          END;
97
98     BEGIN
99          IF SNINT'(IDENT (-20)) = -10 THEN
100               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
101                        "SUBTYPE SNINT - 1");
102          ELSE
103               FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
104                        "SUBTYPE SNINT - 2");
105          END IF;
106     EXCEPTION
107          WHEN CONSTRAINT_ERROR =>
108               NULL;
109          WHEN OTHERS =>
110               FAILED ( "WRONG EXCEPTION RAISED FOR VALUE OUTSIDE " &
111                        "OF SUBTYPE SNINT" );
112     END;
113
114     RESULT;
115END C47004A;
116