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-- CD1C03H.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 THE RECORD SIZE AND THE COMPONENT POSITIONS AND

--     SIZES OF A DERIVED RECORD TYPE ARE INHERITED FROM THE

--     PARENT IF THOSE ASPECTS OF THE PARENT WERE DETERMINED BY A

--     RECORD REPRESENTATION CLAUSE.

-- HISTORY:

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

--     JET 09/17/87  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

WITH SYSTEM; USE SYSTEM;

PROCEDURE CD1C03H IS

     UNITS_PER_INTEGER : CONSTANT :=

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

          SYSTEM.STORAGE_UNIT;

     TYPE E_TYPE IS (RED, BLUE, GREEN);

     TYPE PARENT_TYPE IS

          RECORD

               I : INTEGER RANGE 0 .. 127 := 127;

               C : CHARACTER := 'S';

               B : BOOLEAN := FALSE;

               E : E_TYPE := BLUE;

          END RECORD;

     FOR PARENT_TYPE USE

          RECORD

               C AT 0 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;

               B AT 1 * UNITS_PER_INTEGER RANGE 0 .. BOOLEAN'SIZE - 1;

               I AT 2 * UNITS_PER_INTEGER RANGE 0 .. INTEGER'SIZE/2 - 1;

               E AT 3 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;

          END RECORD;

     TYPE DERIVED_TYPE IS NEW PARENT_TYPE;

     P_REC : PARENT_TYPE;

     REC   : DERIVED_TYPE;

BEGIN

     TEST("CD1C03H", "CHECK THAT THE RECORD SIZE AND THE COMPONENT " &

                     "POSITIONS AND SIZES OF A DERIVED RECORD " &

                     "TYPE ARE INHERITED FROM THE PARENT IF THOSE " &

                     "ASPECTS OF THE PARENT WERE DETERMINED BY " &

                     "A RECORD REPRESENTATION CLAUSE");

     IF DERIVED_TYPE'SIZE /= IDENT_INT (PARENT_TYPE'SIZE) THEN

          FAILED ("DERIVED_TYPE'SIZE WAS NOT INHERITED FROM " &

                  "PARENT_TYPE");

     END IF;

     IF REC.I'SIZE /= P_REC.I'SIZE OR

        REC.C'SIZE /= P_REC.C'SIZE OR

        REC.B'SIZE /= P_REC.B'SIZE OR

        REC.E'SIZE /= P_REC.E'SIZE THEN

          FAILED ("THE SIZES OF DERIVED_TYPE ELEMENTS WERE NOT " &

                  "INHERITED FROM PARENT_TYPE");

     END IF;

     REC := (12, 'T', TRUE, RED);

     IF (REC.I /= 12) OR (REC.C /= 'T') OR

        (NOT REC.B) OR (REC.E /= RED) THEN

          FAILED ("THE VALUES OF DERIVED_TYPE COMPONENTS WERE " &

                  "INCORRECT");

     END IF;

     IF REC.I'POSITION /= P_REC.I'POSITION OR

        REC.C'POSITION /= P_REC.C'POSITION OR

        REC.B'POSITION /= P_REC.B'POSITION OR

        REC.E'POSITION /= P_REC.E'POSITION THEN

          FAILED ("THE POSITIONS OF DERIVED_TYPE COMPONENTS WERE " &

                  "NOT INHERITED FROM PARENT_TYPE");

     END IF;

     IF REC.I'FIRST_BIT /= P_REC.I'FIRST_BIT OR

        REC.C'FIRST_BIT /= P_REC.C'FIRST_BIT OR

        REC.B'FIRST_BIT /= P_REC.B'FIRST_BIT OR

        REC.E'FIRST_BIT /= P_REC.E'FIRST_BIT THEN

          FAILED ("THE FIRST_BITS OF DERIVED_TYPE COMPONENTS WERE " &

                  "NOT INHERITED FROM PARENT_TYPE");

     END IF;

     IF REC.I'LAST_BIT /= P_REC.I'LAST_BIT OR

        REC.C'LAST_BIT /= P_REC.C'LAST_BIT OR

        REC.B'LAST_BIT /= P_REC.B'LAST_BIT OR

        REC.E'LAST_BIT /= P_REC.E'LAST_BIT THEN

          FAILED ("THE LAST_BITS OF DERIVED_TYPE COMPONENTS WERE " &

                  "NOT INHERITED FROM PARENT_TYPE");

     END IF;

     RESULT;

END CD1C03H;