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-- C87B54A.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:

--

-- THE ARGUMENT OF THE DELAY STATEMENT IS OF THE PREDEFINED FIXED 

-- POINT TYPE DURATION.

-- TRH  7 SEPT 82

WITH REPORT; USE REPORT;

PROCEDURE C87B54A IS

     TYPE TEMPS  IS NEW DURATION;

     TYPE REAL   IS NEW FLOAT;

     TYPE TEMPUS IS DELTA 0.1 RANGE -1.0 .. 1.0;

     ERR : BOOLEAN := FALSE;

     FUNCTION F (X : TEMPS) RETURN TEMPS IS

     BEGIN

          ERR := TRUE;

          RETURN X;

     END F;

     FUNCTION F (X : REAL) RETURN REAL IS

     BEGIN

          ERR := TRUE;

          RETURN X;

     END F;

     FUNCTION F (X : TEMPUS) RETURN TEMPUS IS

     BEGIN

          ERR := TRUE;

          RETURN X;

     END F;

     FUNCTION F (X : DURATION) RETURN DURATION IS

     BEGIN

          RETURN X;

     END F;

BEGIN

     TEST ("C87B54A","OVERLOADED EXPRESSION WITHIN DELAY STATEMENT");

     DECLARE

          TASK T IS

               ENTRY E;

          END T;

          TASK BODY T IS

          BEGIN

               DELAY F (0.0);

               DELAY F (1.0);

               DELAY F (-1.0);

          END T;

     BEGIN

          IF ERR THEN FAILED ("DELAY STATEMENT TAKES AN ARGUMENT OF " &

                              "THE PREDEFINED FIXED POINT TYPE " &

                              "DURATION");

          END IF;

     END;

     RESULT;

END C87B54A;