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-- C87B07E.ADA

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 

--     this public release, the Government intends to confer upon all 

--     recipients unlimited rights  equal to those held by the Government.  

--     These rights include rights to use, duplicate, release or disclose the 

--     released technical data and computer software in whole or in part, in 

--     any manner and for any purpose whatsoever, and to have or permit others 

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

-- CHECK THAT OVERLOADING RESOLUTION USES THE RULE THAT:

--

-- FOR THE ATTRIBUTE OF THE FORM T'IMAGE (X), THE OPERAND X MUST

-- BE OF TYPE T. THE RESULT IS OF THE PREDEFINED TYPE STRING.

-- TRH  15 SEPT 82

WITH REPORT; USE REPORT;

PROCEDURE C87B07E IS

     TYPE NEW_INT IS NEW INTEGER;

     TYPE NUMBER  IS NEW INTEGER;

     TYPE NEW_STR IS NEW STRING;

     FUNCTION "+" (X : NEW_INT) RETURN NEW_INT

          RENAMES "-";

     FUNCTION "-" (X : NUMBER)  RETURN NUMBER

          RENAMES "+";

     PROCEDURE P (X : NEW_STR) IS

     BEGIN

          FAILED ("THE IMAGE ATTRIBUTE MUST RETURN A VALUE OF THE" &

                  " PREDEFINED TYPE STRING");

     END P;

     PROCEDURE P (X : STRING) IS

     BEGIN

          NULL;

     END P;

BEGIN

     TEST ("C87B07E","OVERLOADED OPERANDS TO THE IMAGE ATTRIBUTE");

     IF INTEGER'IMAGE (+12) & INTEGER'IMAGE (-12) &

        NEW_INT'IMAGE (+12) & NEW_INT'IMAGE (-12) &

        NUMBER'IMAGE  (+12) & NUMBER'IMAGE  (-12)  /=

        " 12-12-12-12 12 12" THEN

        FAILED ("RESOLUTION INCORRECT FOR THE 'IMAGE' ATTRIBUTE");

     END IF;

     P (INTEGER'IMAGE (+1) & NEW_INT'IMAGE (+1) & NUMBER'IMAGE (-1));

     RESULT;

END C87B07E;