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-- C95085G.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 CONSTRAINT_ERROR IS RAISED UNDER THE APPROPRIATE

-- CIRCUMSTANCES FOR ACCESS PARAMETERS IN ENTRY CALLS, NAMELY WHEN

-- THE ACTUAL INDEX BOUNDS OR DISCRIMINANTS ARE NOT EQUAL

-- TO THE FORMAL CONSTRAINTS BEFORE THE CALL (FOR IN AND IN OUT

-- MODES), AND WHEN THE FORMAL CONSTRAINTS ARE NOT EQUAL TO THE

-- ACTUAL CONSTRAINTS UPON RETURN (FOR IN OUT AND OUT MODES).

--       (D) BEFORE CALL, IN OUT MODE, DYNAMIC RECORD DISCRIMINANTS.

-- JWC 10/23/85

WITH REPORT; USE REPORT;

PROCEDURE C95085G IS

BEGIN

     TEST ("C95085G", "CHECK THAT CONSTRAINT_ERROR IS RAISED " &

                      "APPROPRIATELY FOR ACCESS PARAMETERS");

     --------------------------------------------------

     DECLARE

          SUBTYPE INT IS INTEGER RANGE 0..10;

          TYPE T (C : CHARACTER := 'A';

                  B : BOOLEAN := FALSE;

                  I : INT := 0) IS

               RECORD

                    J : INTEGER;

                    CASE B IS

                         WHEN FALSE =>

                              K : INTEGER;

                         WHEN TRUE =>

                              S : STRING (1 .. I);

                    END CASE;

               END RECORD;

          TYPE A IS ACCESS T;

          SUBTYPE SA IS A ('Z', TRUE, 5);

          V : A := NEW T ('Z', IDENT_BOOL(FALSE), 5);

          TASK TSK IS

               ENTRY E (X : IN OUT SA);

          END TSK;

          TASK BODY TSK IS

          BEGIN

               SELECT

                    ACCEPT E (X : IN OUT SA) DO

                         FAILED ("EXCEPTION NOT RAISED ON CALL");

                    END E;

               OR

                    TERMINATE;

               END SELECT;

          EXCEPTION

               WHEN OTHERS =>

                     FAILED ("EXCEPTION RAISED IN TASK BODY");

          END TSK;

     BEGIN

          TSK.E (V);

          FAILED ("EXCEPTION NOT RAISED BEFORE CALL");

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("WRONG EXCEPTION RAISED");

     END;

     --------------------------------------------------

     RESULT;

END C95085G;