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-- CD1009X.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.

--*

-- OBJECTIVE:

--     CHECK THAT A RECORD REPRESENTATION CLAUSE MAY BE GIVEN

--     IN THE PRIVATE PART OF A PACKAGE FOR AN INCOMPLETE TYPE, WHOSE

--     FULL TYPE DECLARATION IS A RECORD TYPE DECLARED IN THE VISIBLE

--     PART OF THE SAME PACKAGE.

-- HISTORY:

--     VCL 10/21/87  CREATED ORIGINAL TEST.

--     BCB 03/20/89  CHANGED EXTENSION FROM '.ADA' TO '.DEP', CORRECTED

--                    CHECKS FOR FAILURE.

WITH SYSTEM;

WITH REPORT; USE REPORT;

PROCEDURE CD1009X IS

BEGIN

     TEST ("CD1009X", "A RECORD REPRESENTATION CLAUSE MAY BE GIVEN " &

                      "IN THE PRIVATE PART OF A PACKAGE FOR AN " &

                      "INCOMPLETE TYPE, WHOSE FULL TYPE DECLARATION " &

                      "IS A RECORD TYPE DECLARED IN THE " &

                      "VISIBLE PART OF THE SAME PACKAGE");

     DECLARE

          PACKAGE PACK IS

               UNITS_PER_INTEGER : CONSTANT :=

                    (INTEGER'SIZE + SYSTEM.STORAGE_UNIT - 1) /

                    SYSTEM.STORAGE_UNIT;

               TYPE CHECK_TYPE_1;

               TYPE ACC IS ACCESS CHECK_TYPE_1;

               TYPE CHECK_TYPE_1 IS

                    RECORD

                         I1 : INTEGER RANGE 0 .. 255;

                         B1 : BOOLEAN;

                         B2 : BOOLEAN;

                         I2 : INTEGER RANGE 0 .. 15;

                    END RECORD;

          PRIVATE

               FOR CHECK_TYPE_1 USE

                    RECORD

                         I1 AT 0 * UNITS_PER_INTEGER

                              RANGE 0 .. INTEGER'SIZE - 1;

                         B1 AT 1 * UNITS_PER_INTEGER

                              RANGE 0 .. BOOLEAN'SIZE - 1;

                         B2 AT 2 * UNITS_PER_INTEGER

                              RANGE 0 .. BOOLEAN'SIZE - 1;

                         I2 AT 3 * UNITS_PER_INTEGER

                              RANGE 0 .. INTEGER'SIZE - 1;

                    END RECORD;

          END PACK;

          USE PACK;

          R1 : CHECK_TYPE_1;

     BEGIN

          IF R1.I1'FIRST_BIT /= 0 OR

                    R1.I1'LAST_BIT /= INTEGER'SIZE - 1 OR

                    R1.I1'POSITION /= 0 THEN

               FAILED ("INCORRECT REPRESENTATION FOR R1.I1");

          END IF;

          IF R1.B1'FIRST_BIT /= 0 OR

                    R1.B1'LAST_BIT /= BOOLEAN'SIZE - 1 OR

                    R1.B1'POSITION /= 1 * UNITS_PER_INTEGER THEN

               FAILED ("INCORRECT REPRESENTATION FOR R1.B1");

          END IF;

          IF R1.B2'FIRST_BIT /= 0 OR

                    R1.B2'LAST_BIT /= BOOLEAN'SIZE - 1 OR

                    R1.B2'POSITION /= 2 * UNITS_PER_INTEGER THEN

               FAILED ("INCORRECT REPRESENTATION FOR R1.B2");

          END IF;

          IF R1.I2'FIRST_BIT /= 0 OR

                    R1.I2'LAST_BIT /= INTEGER'SIZE - 1 OR

                    R1.I2'POSITION /= 3 * UNITS_PER_INTEGER THEN

               FAILED ("INCORRECT REPRESENTATION FOR R1.I2");

          END IF;

     END;

     RESULT;

END CD1009X;