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-- C84005A.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 TWO POTENTIALLY VISIBLE HOMOGRAPHS OF A SUBPROGRAM

--     IDENTIFIER CAN BE MADE DIRECTLY VISIBLE BY A USE CLAUSE, AND THAT

--     WHEN DIFFERENT FORMAL PARAMETER NAMES ARE USED THE SUBPROGRAMS

--     ARE REFERENCED CORRECTLY.

-- HISTORY:

--     JET 03/10/88  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

PROCEDURE C84005A IS

     PACKAGE PACK1 IS

          FUNCTION FUNK(A : INTEGER) RETURN INTEGER;

          PROCEDURE PROK(A : INTEGER; B : OUT INTEGER);

     END PACK1;

     PACKAGE PACK2 IS

          FUNCTION FUNK(X : INTEGER) RETURN INTEGER;

          PROCEDURE PROK(X : INTEGER; Y : OUT INTEGER);

     END PACK2;

     USE PACK1, PACK2;

     VAR1, VAR2 : INTEGER;

     PACKAGE BODY PACK1 IS

          FUNCTION FUNK(A : INTEGER) RETURN INTEGER IS

          BEGIN

               IF EQUAL (A,A) THEN

                    RETURN (1);

               ELSE

                    RETURN (0);

               END IF;

          END FUNK;

          PROCEDURE PROK(A : INTEGER; B : OUT INTEGER) IS

          BEGIN

               IF EQUAL (A,A) THEN

                    B := 1;

               ELSE

                    B := 0;

               END IF;

          END PROK;

     END PACK1;

     PACKAGE BODY PACK2 IS

          FUNCTION FUNK(X : INTEGER) RETURN INTEGER IS

          BEGIN

               IF EQUAL (X,X) THEN

                    RETURN (2);

               ELSE

                    RETURN (0);

               END IF;

          END FUNK;

          PROCEDURE PROK(X : INTEGER; Y : OUT INTEGER) IS

          BEGIN

               IF EQUAL (X,X) THEN

                    Y := 2;

               ELSE

                    Y := 0;

               END IF;

          END PROK;

     END PACK2;

BEGIN

     TEST ("C84005A", "CHECK THAT TWO POTENTIALLY VISIBLE HOMOGRAPHS " &

                      "OF A SUBPROGRAM IDENTIFIER CAN BE MADE " &

                      "DIRECTLY VISIBLE BY A USE CLAUSE, AND THAT " &

                      "WHEN DIFFERENT FORMAL PARAMETER NAMES ARE " &

                      "USED, THE SUBPROGRAMS ARE REFERENCED CORRECTLY");

     IF FUNK(A => 3) /= IDENT_INT(1) THEN

          FAILED("PACK1.FUNK RETURNS INCORRECT RESULT");

     END IF;

     IF FUNK(X => 3) /= IDENT_INT(2) THEN

          FAILED("PACK2.FUNK RETURNS INCORRECT RESULT");

     END IF;

     PROK(A => 3, B => VAR1);

     PROK(X => 3, Y => VAR2);

     IF VAR1 /= IDENT_INT(1) THEN

          FAILED("PACK1.PROK RETURNS INCORRECT RESULT");

     END IF;

     IF VAR2 /= IDENT_INT(2) THEN

          FAILED("PACK2.PROK RETURNS INCORRECT RESULT");

     END IF;

     RESULT;

END C84005A;