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-- C47002B.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 VALUES BELONGING TO EACH CLASS OF TYPE CAN BE WRITTEN AS 

-- THE OPERANDS OF QUALIFIED EXPRESSIONS.

-- THIS TEST IS FOR REAL TYPES.

-- RJW 7/23/86

WITH REPORT; USE REPORT;

PROCEDURE C47002B IS

BEGIN

     TEST( "C47002B", "CHECK THAT VALUES HAVING REAL TYPES " &

                      "CAN BE WRITTEN AS THE OPERANDS OF " &

                      "QUALIFIED EXPRESSIONS" );

     DECLARE -- FLOATING POINT TYPES.

          TYPE RESULTS IS (FL1, FL2, FL3);

          TYPE FLT IS DIGITS 3 RANGE -5.0 .. 5.0;

          TYPE NFLT IS NEW FLOAT;

          FUNCTION F (FL : FLT) RETURN RESULTS IS

          BEGIN

               RETURN FL1;

          END F;

          FUNCTION F (FL : NFLT) RETURN RESULTS IS

          BEGIN

               RETURN FL2;

          END F;

          FUNCTION F (FL : FLOAT) RETURN RESULTS IS

          BEGIN

               RETURN FL3;

          END F;

     BEGIN

          IF F (FLT'(0.0)) /= FL1 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE FLT" );

          END IF;

          IF F (NFLT'(0.0)) /= FL2 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE NFLT" );

          END IF;

          IF F (FLOAT'(0.0)) /= FL3 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE FLOAT" );

          END IF;

     END;

     DECLARE -- FIXED POINT TYPES.

          TYPE RESULTS IS (FI1, FI2, FI3);

          TYPE FIXED IS DELTA 0.5 RANGE -5.0 .. 5.0;

          TYPE NFIX IS NEW FIXED;

          FUNCTION F (FI : FIXED) RETURN RESULTS IS

          BEGIN

               RETURN FI1;

          END F;

          FUNCTION F (FI : NFIX) RETURN RESULTS IS

          BEGIN

               RETURN FI2;

          END F;

          FUNCTION F (FI : DURATION) RETURN RESULTS IS

          BEGIN

               RETURN FI3;

          END F;

     BEGIN

          IF F (FIXED'(0.0)) /= FI1 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE FIXED" );

          END IF;

          IF F (NFIX'(0.0)) /= FI2 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE NFIX" );

          END IF;

          IF F (DURATION'(0.0)) /= FI3 THEN

               FAILED ( "INCORRECT RESULTS FOR TYPE DURATION" );

          END IF;

     END;

     RESULT;

END C47002B;