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-- CA1108A.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 A WITH_CLAUSE AND USE_CLAUSE GIVEN FOR A PACKAGE

-- SPECIFICATION APPLIES TO THE BODY AND SUBUNITS OF THE BODY.

-- BHS 7/27/84

-- JBG 5/1/85

PACKAGE OTHER_PKG IS

     I : INTEGER := 4;

     FUNCTION F (X : INTEGER) RETURN INTEGER;

END OTHER_PKG;

PACKAGE BODY OTHER_PKG IS

     FUNCTION F (X : INTEGER) RETURN INTEGER IS

     BEGIN

          RETURN X + 1;

     END F;

END OTHER_PKG;

WITH REPORT, OTHER_PKG;

USE REPORT, OTHER_PKG;

PRAGMA ELABORATE (OTHER_PKG);

PACKAGE CA1108A_PKG IS

     J : INTEGER := 2;

     PROCEDURE PROC;

     PROCEDURE CALL_SUBS (X, Y : IN OUT INTEGER);

END CA1108A_PKG;

PACKAGE BODY CA1108A_PKG IS

     PROCEDURE SUB (X, Y : IN OUT INTEGER) IS SEPARATE;

     PROCEDURE PROC IS

          Y : INTEGER := 2;

     BEGIN

          Y := OTHER_PKG.I;

          IF Y /= 4 THEN

               FAILED ("OTHER_PKG VARIABLE NOT VISIBLE " &

                       "IN PACKAGE BODY PROCEDURE");

          END IF;

     END PROC;

     PROCEDURE CALL_SUBS (X, Y : IN OUT INTEGER) IS

     BEGIN

          SUB (X, Y);

     END CALL_SUBS;

BEGIN

     J := F(J);            -- J => J + 1.

     IF J /= 3 THEN

          FAILED ("OTHER_PKG FUNCTION NOT VISIBLE IN " &

                  "PACKAGE BODY");

     END IF;

END CA1108A_PKG;

WITH REPORT, CA1108A_PKG;

USE REPORT, CA1108A_PKG;

PROCEDURE CA1108A IS

     VAR1, VAR2 : INTEGER;

BEGIN

     TEST ("CA1108A", "WITH_ AND USE_CLAUSES GIVEN FOR A PACKAGE " &

                      "SPEC APPLY TO THE BODY AND ITS SUBUNITS");

     PROC;

     VAR1 := 1;

     VAR2 := 1;

     CALL_SUBS (VAR1, VAR2);

     IF VAR1 /= 4 THEN

          FAILED ("OTHER_PKG VARIABLE NOT VISIBLE IN SUBUNIT");

     END IF;

     IF VAR2 /= 6 THEN

          FAILED ("OTHER_PKG FUNCTION NOT VISIBLE IN SUBUNIT " &

                  "OF SUBUNIT");

     END IF;

     RESULT;

END CA1108A;

SEPARATE (CA1108A_PKG)

PROCEDURE SUB (X, Y : IN OUT INTEGER) IS

     PROCEDURE SUB2 (Z : IN OUT INTEGER) IS SEPARATE;

BEGIN

     X := I;

     SUB2 (Y);

END SUB;

SEPARATE (CA1108A_PKG.SUB)

PROCEDURE SUB2 (Z : IN OUT INTEGER) IS

     I : INTEGER := 5;

BEGIN

     Z := OTHER_PKG.F(I);    -- Z => I + 1.

END SUB2;