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-- CC3016I.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 AN INSTANTIATED PACKAGE HAS THE PROPERTIES REQUIRED

--   OF A PACKAGE.

--   CHECK THAT IF THE DESIGNATED TYPE OF AN ACCESS TYPE IS A GENERIC

--   FORMAL TYPE, OR IS A TYPE DERIVED DIRECTLY OR INDIRECTLY FROM A

--   GENERIC FORMAL TYPE, THE OPERATIONS DECLARED FOR THE ACCESS TYPE

--   IN THE TEMPLATE ARE DETERMINED BY THE DECLARATION OF THE FORMAL

--   TYPE.  THE OPERATIONS DECLARED FOR ACCESS TYPE IN THE INSTANCE

--   ARE DETERMINED BY THE ACTUAL TYPE DENOTED BY THE FORMAL PARAMETER.

--   SEE AI-00398.

-- HISTORY:

--   DAS  8 OCT 90   INITIAL VERSION.

WITH REPORT; USE REPORT;

PROCEDURE CC3016I IS

BEGIN

     TEST("CC3016I", "CHECK THAT AN INSTANTIATED PACKAGE HAS THE " &

          "PROPERTIES REQUIRED OF A PACKAGE.");

EXAMPLE_5A:

     DECLARE

          GENERIC

               TYPE T5A (D : POSITIVE) IS PRIVATE;

          PACKAGE GP5A IS

               TYPE NT5A IS NEW T5A;

               X : NT5A (D => 5);

               Y : POSITIVE := X.D;  -- REFERS TO DISCRIMINANT OF NT5A

          END GP5A;

          TYPE REC (A : POSITIVE) IS

               RECORD

                    D : POSITIVE := 7;

               END RECORD;

          PACKAGE P5A IS NEW GP5A (T5A => REC);

               -- P5A.Y INITIALIZED WITH VALUE USING COMPONENT SELECTION

               -- OPERATION FOR THE DISCRIMINANT, I.E. FOR PARENT TYPE

               -- T5A WHICH DENOTES REC.

          W1 : POSITIVE := P5A.X.D;    -- VALUE IS 7

          W2 : POSITIVE := P5A.X.A;    -- VALUE IS 5

          W3 : POSITIVE := P5A.Y;      -- VALUE IS 5;

     BEGIN

          IF ( ( W1 /= 7 ) OR ( W2 /= 5 ) OR  (W3 /= 5 ) ) THEN

               FAILED ("INCORRECT COMPONENT SELECTION - ACCESS");

          END IF;

     END EXAMPLE_5A;

     RESULT;

END CC3016I;