Subversion Repositories openrisc

-- C74406A.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 THE FULL DECLARATION OF A LIMITED PRIVATE TYPE CAN

--     DECLARE A TASK TYPE, A TYPE DERIVED FROM A LIMITED PRIVATE TYPE,

--     AND A COMPOSITE TYPE WITH A COMPONENT OF A LIMITED TYPE.

-- HISTORY:

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

WITH REPORT; USE REPORT;

PROCEDURE C74406A IS

     PACKAGE TP IS

          TYPE T IS LIMITED PRIVATE;

          PROCEDURE INIT (Z1 : OUT T; Z2 : INTEGER);

          FUNCTION EQUAL_T (ONE, TWO : T) RETURN BOOLEAN;

     PRIVATE

          TYPE T IS RANGE 1 .. 100;

     END TP;

     PACKAGE BODY TP IS

          PROCEDURE INIT (Z1 : OUT T; Z2 : INTEGER) IS

          BEGIN

               Z1 := T (Z2);

          END INIT;

          FUNCTION EQUAL_T (ONE, TWO : T) RETURN BOOLEAN IS

          BEGIN

               IF EQUAL(3,3) THEN

                    RETURN ONE = TWO;

               ELSE

                    RETURN ONE /= TWO;

               END IF;

          END EQUAL_T;

     BEGIN

          NULL;

     END TP;

     USE TP;

     PACKAGE P IS

          TYPE T1 IS LIMITED PRIVATE;

          TYPE T2 IS LIMITED PRIVATE;

          TYPE T3 IS LIMITED PRIVATE;

          TYPE T4 IS LIMITED PRIVATE;

     PRIVATE

          TASK TYPE T1 IS

               ENTRY HERE(VAL1 : IN OUT INTEGER);

          END T1;

          TYPE T2 IS NEW T;

          TYPE T3 IS RECORD

               INT : T;

          END RECORD;

          TYPE T4 IS ARRAY(1..5) OF T;

     END P;

     PACKAGE BODY P IS

          X1 : T1;

          X3 : T3;

          X4 : T4;

          VAR : INTEGER := 25;

          TASK BODY T1 IS

          BEGIN

               ACCEPT HERE(VAL1 : IN OUT INTEGER) DO

                    VAL1 := VAL1 * 2;

               END HERE;

          END T1;

     BEGIN

          TEST ("C74406A", "CHECK THAT THE FULL DECLARATION OF A " &

                           "LIMITED PRIVATE TYPE CAN DECLARE A TASK " &

                           "TYPE, A TYPE DERIVED FROM A LIMITED " &

                           "PRIVATE TYPE, AND A COMPOSITE TYPE WITH " &

                           "A COMPONENT OF A LIMITED TYPE");

          X1.HERE(VAR);

          IF NOT EQUAL(VAR,IDENT_INT(50)) THEN

               FAILED ("IMPROPER VALUE FOR VAL");

          END IF;

          INIT (X3.INT, 50);

          IF X3.INT NOT IN T THEN

               FAILED ("IMPROPER RESULT FROM MEMBERSHIP TEST");

          END IF;

          INIT (X4(3), 17);

          IF NOT EQUAL_T(T'(X4(3)),T(X4(3))) THEN

               FAILED ("IMPROPER RESULT FROM QUALIFICATION AND " &

                       "EXPLICIT CONVERSION");

          END IF;

          RESULT;

     END P;

     USE P;

BEGIN

     NULL;

END C74406A;