1-- C87B07E.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 OVERLOADING RESOLUTION USES THE RULE THAT:
26--
27-- FOR THE ATTRIBUTE OF THE FORM T'IMAGE (X), THE OPERAND X MUST
28-- BE OF TYPE T. THE RESULT IS OF THE PREDEFINED TYPE STRING.
29
30-- TRH  15 SEPT 82
31
32WITH REPORT; USE REPORT;
33
34PROCEDURE C87B07E IS
35
36     TYPE NEW_INT IS NEW INTEGER;
37     TYPE NUMBER  IS NEW INTEGER;
38     TYPE NEW_STR IS NEW STRING;
39
40     FUNCTION "+" (X : NEW_INT) RETURN NEW_INT
41          RENAMES "-";
42     FUNCTION "-" (X : NUMBER)  RETURN NUMBER
43          RENAMES "+";
44
45     PROCEDURE P (X : NEW_STR) IS
46     BEGIN
47          FAILED ("THE IMAGE ATTRIBUTE MUST RETURN A VALUE OF THE" &
48                  " PREDEFINED TYPE STRING");
49     END P;
50
51     PROCEDURE P (X : STRING) IS
52     BEGIN
53          NULL;
54     END P;
55
56BEGIN
57     TEST ("C87B07E","OVERLOADED OPERANDS TO THE IMAGE ATTRIBUTE");
58
59     IF INTEGER'IMAGE (+12) & INTEGER'IMAGE (-12) &
60        NEW_INT'IMAGE (+12) & NEW_INT'IMAGE (-12) &
61        NUMBER'IMAGE  (+12) & NUMBER'IMAGE  (-12)  /=
62        " 12-12-12-12 12 12" THEN
63        FAILED ("RESOLUTION INCORRECT FOR THE 'IMAGE' ATTRIBUTE");
64     END IF;
65
66     P (INTEGER'IMAGE (+1) & NEW_INT'IMAGE (+1) & NUMBER'IMAGE (-1));
67
68     RESULT;
69END C87B07E;
70