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-- C94002D.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 TASK DOES  N O T  DEPEND ON A UNIT IF IT IS DESIGNATED

-- BY A LOCAL ACCESS VARIABLE (OF THIS UNIT) WHOSE TYPE IS DECLARED

-- OUTSIDE THIS UNIT.

-- WEI  3/ 4/82

-- JBG 2/20/84

-- TBN 11/25/85     RENAMED FROM C940ACB-B.ADA.

WITH REPORT;

 USE REPORT;

PROCEDURE C94002D IS

     TASK TYPE TT1 IS

          ENTRY E1;

          ENTRY E2;

     END TT1;

     TYPE ATT1 IS ACCESS TT1;

     OUTER_TT1 : ATT1;

     TASK BODY TT1 IS

     BEGIN

          ACCEPT E1;

          ACCEPT E2;

     END TT1;

BEGIN

     TEST ("C94002D", "DEPENDENCY IS INDEPENDENT OF WHERE ACCESS " &

                      "VARIABLE IS DECLARED");

BLOCK1 :

     DECLARE

          POINTER_TT1 : ATT1 := NEW TT1;

     BEGIN

          OUTER_TT1 := POINTER_TT1;

          POINTER_TT1.ALL.E1;

     END BLOCK1;         -- MAY DEADLOCK HERE IF INCORRECT DEPENDENCY

                         -- RULE IS IMPLEMENTED.

     IF OUTER_TT1.ALL'TERMINATED THEN

          FAILED ("NON-DEPENDENT TASK IS TERMINATED " &

                  "IMMEDIATELY AFTER ENCLOSING UNIT HAS " &

                  "BEEN COMPLETED");

     END IF;

     OUTER_TT1.E2;       -- RELEASE TASK

     RESULT;

END C94002D;