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Line No. Rev Author Line
1 720 jeremybenn
-- C87B04B.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--      CHECK THAT OVERLOADING RESOLUTION USES THE RULE THAT:
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--      IN AN ACCURACY CONSTRAINT OF A SUBTYPE INDICATION, THE
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--      EXPRESSIONS FOR THE LOWER AND UPPER BOUNDS MUST BE COMPATIBLE
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--      WITH THE SUBTYPE'S EXPLICIT TYPEMARK.
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-- HISTORY:
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--      TRH 06/29/82  CREATED ORIGINAL TEST.
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--      BCB 11/12/87  CHANGED HEADER TO STANDARD FORMAT.  CORRECTED
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--                    CONSTRAINT ERRORS.
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--      KAS 11/24/95  DELETED SUBTYPE DIGITS CONSTRAINT
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WITH REPORT; USE REPORT;
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PROCEDURE C87B04B IS
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     TYPE EXACT IS DIGITS 5     RANGE -1.0 .. 1.0;
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     TYPE HEX IS DELTA  2.0 ** (-4) RANGE -1.0 .. 1.0;
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     FUNCTION F1 RETURN EXACT IS
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     BEGIN
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          RETURN 0.0;
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     END F1;
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     FUNCTION F1 RETURN FLOAT IS
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     BEGIN
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          FAILED ("RESOLUTION INCORRECT - ACCURACY CONSTRAINT OF " &
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                  "SUBTYPE INDICATION - F1");
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          RETURN 0.0;
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     END F1;
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     FUNCTION "+" (X : INTEGER) RETURN HEX IS
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     BEGIN
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          RETURN 0.0;
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     END "+";
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     FUNCTION "+" (X : INTEGER) RETURN FLOAT IS
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     BEGIN
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          FAILED ("RESOLUTION INCORRECT - ACCURACY CONSTRAINT OF " &
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                  "SUBTYPE INDICATION - +");
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          RETURN 0.0;
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     END "+";
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BEGIN
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     TEST ("C87B04B","OVERLOADED EXPRESSIONS IN ACCURACY CONTRAINTS" &
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           " OF FLOATING/FIXED POINT SUBTYPE INDICATIONS");
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     DECLARE
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          SUBTYPE CLOSE IS EXACT RANGE -1.0 .. F1;
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          SUBTYPE BIN IS HEX DELTA 2.0 ** (-1) RANGE "+" (0) .. 0.5;
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     BEGIN
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          NULL;
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     END;
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     RESULT;
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END C87B04B;

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