ca2002a0.ada

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-- CA2002A0M.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 SUBUNITS HAVING DIFFERENT ANCESTOR LIBRARY UNITS CAN HAVE
-- THE SAME NAME.

-- SEPARATE FILES ARE:
--     CA2002A0M  THE MAIN PROCEDURE, WITH SEPARATE LIBRARY 
--                     PACKAGES (CA2002A1) AND (CA2002A2).
--     CA2002A1   SUBUNIT BODIES FOR STUBS IN PACKAGE CA2002A1.
--     CA2002A2   SUBUNIT BODIES FOR STUBS IN PACKAGE CA2002A2.

-- BHS 8/02/84

PACKAGE CA2002A1 IS

     PROCEDURE PROC (X : OUT INTEGER);
     FUNCTION FUN RETURN BOOLEAN;

     PACKAGE PKG IS
          I : INTEGER;
          PROCEDURE PKG_PROC (XX : IN OUT INTEGER);
     END PKG;

END CA2002A1;

PACKAGE BODY CA2002A1 IS

     PROCEDURE PROC (X : OUT INTEGER) IS SEPARATE;
     FUNCTION FUN RETURN BOOLEAN IS SEPARATE;
     PACKAGE BODY PKG IS SEPARATE;

END CA2002A1;


PACKAGE CA2002A2 IS

     PROCEDURE PROC (Y : OUT INTEGER);
     FUNCTION FUN (Z : INTEGER := 3) RETURN BOOLEAN;

     PACKAGE PKG IS
          I : INTEGER;
          PROCEDURE PKG_PROC (YY : IN OUT INTEGER);
     END PKG;

END CA2002A2;

PACKAGE BODY CA2002A2 IS

     PROCEDURE PROC (Y : OUT INTEGER) IS SEPARATE;
     FUNCTION FUN (Z : INTEGER := 3) RETURN BOOLEAN IS SEPARATE;
     PACKAGE BODY PKG IS SEPARATE;

END CA2002A2;

WITH CA2002A1, CA2002A2;
WITH REPORT; USE REPORT;
PROCEDURE CA2002A0M IS
BEGIN

     TEST ("CA2002A", "SUBUNITS WITH DIFFERENT ANCESTORS " &
                      "CAN HAVE THE SAME NAME");

     DECLARE
          VAR1 : INTEGER;
          USE CA2002A1;
     BEGIN

          PROC (VAR1);
          IF VAR1 /= 1 THEN 
               FAILED ("CA2002A1 PROCEDURE NOT INVOKED CORRECTLY");
          END IF;

          IF NOT FUN THEN
               FAILED ("CA2002A1 FUNCTION NOT INVOKED CORRECTLY");
          END IF;

          IF PKG.I /= 1 THEN
               FAILED ("CA2202A1 PKG VARIABLE NOT ACCESSED CORRECTLY");
          END IF;

          VAR1 := 5;
          PKG.PKG_PROC (VAR1);
          IF VAR1 /= 4 THEN
               FAILED ("CA2002A1 PKG SUBUNIT NOT INVOKED CORRECTLY");
          END IF;

     END;

     DECLARE
          VAR2 : INTEGER;
          USE CA2002A2;
     BEGIN

          PROC (VAR2);
          IF VAR2 /= 2 THEN
               FAILED ("CA2002A2 PROCEDURE NOT INVOKED CORRECTLY");
          END IF;

          IF FUN THEN
               FAILED ("CA2002A2 FUNCTION NOT INVOKED CORRECTLY");
          END IF;

          IF PKG.I /= 2 THEN
               FAILED ("CA2002A2 PKG VARIABLE NOT ACCESSED CORRECTLY");
          END IF;

          VAR2 := 3;
          PKG.PKG_PROC (VAR2);
          IF VAR2 /= 4 THEN
               FAILED ("CA2002A2 PKG SUBUNIT NOT INVOKED CORRECTLY");
          END IF;

     END;

     RESULT;

END CA2002A0M;