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-- C52005E.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 THE CONSTRAINT_ERROR EXCEPTION IS RAISED

--    WHEN A DYNAMIC EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE

--    OF FLOATING POINT ASSIGNMENTS.

-- JRK 7/21/80

-- SPS 3/21/83

WITH REPORT;

PROCEDURE C52005E IS

     USE REPORT;

BEGIN

     TEST ("C52005E", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED"

        &  " ON DYNAMIC OUT OF RANGE FLOATING POINT ASSIGNMENTS");

-------------------------

     DECLARE

          TYPE FLT IS DIGITS 3 RANGE 0.0 .. 5.0E2;

          FL : FLT := 50.0;

          FL1 : FLT RANGE 0.0 .. 100.0 := 50.0;

     BEGIN

          IF EQUAL(3,3) THEN

               FL := 101.0;

          END IF;

          FL1 := FL;

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE FLT1 PT " &

                  "ASSIGNMENT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF FL1 /= 50.0 THEN

               FAILED ("VALUE ALTERED BEFORE FLT1 PT RANGE EXCEPTION");

          END IF;

     END;

-------------------------

     DECLARE

          TYPE FLT IS DIGITS 3 RANGE 0.0 .. 5.0E2;

          FL : FLT := 50.0;

          FL2 : FLT RANGE 0.0 .. 100.0 := 50.0;

     BEGIN

          IF EQUAL(3,3) THEN

               FL := 100.0;

          END IF;

          FL2 := FL;

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED ON LEGAL FLOATING1 PT ASSNMT");

     END;

-------------------------

     DECLARE

          FL : FLOAT := 50.0;

          FL1 : FLOAT RANGE 0.0 .. 100.0 := 50.0;

     BEGIN

          IF EQUAL(3,3) THEN

               FL := -0.001;

          END IF;

          FL1 := FL;

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE FLTG PT " &

                  "ASSIGNMENT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF FL1 /= 50.0 THEN

               FAILED ("VALUE ALTERED BEFORE FLTG PT RANGE EXCEPTION");

          END IF;

     END;

-------------------------

     DECLARE

          FL : FLOAT := 50.0;

          FL2 : FLOAT RANGE 0.0 .. 100.0 := 50.0;

     BEGIN

          IF EQUAL(3,3) THEN

               FL := 0.0;

          END IF;

          FL2 := FL;

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED ON LEGAL FLOATING PT ASSNMT");

     END;

----------------------

     RESULT;

END C52005E;