Subversion Repositories openrisc

-- C34006G.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 REQUIRED PREDEFINED OPERATIONS ARE DECLARED

--     (IMPLICITLY) FOR DERIVED RECORD TYPES WITHOUT DISCRIMINANTS AND

--     WITH A LIMITED COMPONENT TYPE.

-- HISTORY:

--     JRK 08/24/87  CREATED ORIGINAL TEST.

--     PWN 11/30/94  REMOVED 'BASE USE ILLEGAL IN ADA 9X.

--     PWN 01/31/95  REMOVED INCONSISTENCIES WITH ADA 9X.

WITH SYSTEM; USE SYSTEM;

WITH REPORT; USE REPORT;

PROCEDURE C34006G IS

     PACKAGE PKG_L IS

          TYPE LP IS LIMITED PRIVATE;

          FUNCTION CREATE (X : INTEGER) RETURN LP;

          FUNCTION EQUAL (X, Y : LP) RETURN BOOLEAN;

          PROCEDURE ASSIGN (X : OUT LP; Y : LP);

          C1 : CONSTANT LP;

     PRIVATE

          TYPE LP IS NEW INTEGER;

          C1 : CONSTANT LP := 1;

     END PKG_L;

     USE PKG_L;

     SUBTYPE COMPONENT IS LP;

     PACKAGE PKG_P IS

          TYPE PARENT IS

               RECORD

                    C : COMPONENT;

                    B : BOOLEAN := TRUE;

               END RECORD;

          FUNCTION EQUAL (X, Y : PARENT) RETURN BOOLEAN;

          FUNCTION AGGR (C : COMPONENT; B : BOOLEAN) RETURN PARENT;

     END PKG_P;

     USE PKG_P;

     TYPE T IS NEW PARENT;

     X : T;

     W : PARENT;

     B : BOOLEAN := FALSE;

     PROCEDURE A (X : ADDRESS) IS

     BEGIN

          B := IDENT_BOOL (TRUE);

     END A;

     PACKAGE BODY PKG_L IS

          FUNCTION CREATE (X : INTEGER) RETURN LP IS

          BEGIN

               RETURN LP (IDENT_INT (X));

          END CREATE;

          FUNCTION EQUAL (X, Y : LP) RETURN BOOLEAN IS

          BEGIN

               RETURN X = Y;

          END EQUAL;

          PROCEDURE ASSIGN (X : OUT LP; Y : LP) IS

          BEGIN

               X := Y;

          END ASSIGN;

     END PKG_L;

     PACKAGE BODY PKG_P IS

          FUNCTION EQUAL (X, Y : PARENT) RETURN BOOLEAN IS

          BEGIN

               RETURN EQUAL (X.C, Y.C) AND X.B = Y.B;

          END EQUAL;

          FUNCTION AGGR (C : COMPONENT; B : BOOLEAN) RETURN PARENT IS

               RESULT : PARENT;

          BEGIN

               ASSIGN (RESULT.C, C);

               RESULT.B := B;

               RETURN RESULT;

          END AGGR;

     END PKG_P;

BEGIN

     TEST ("C34006G", "CHECK THAT THE REQUIRED PREDEFINED OPERATIONS " &

                      "ARE DECLARED (IMPLICITLY) FOR DERIVED " &

                      "RECORD TYPES WITHOUT DISCRIMINANTS AND WITH A " &

                      "LIMITED COMPONENT TYPE");

     ASSIGN (X.C, CREATE (1));

     X.B := IDENT_BOOL (TRUE);

     ASSIGN (W.C, CREATE (1));

     W.B := IDENT_BOOL (TRUE);

     IF NOT EQUAL (T'(X), AGGR (C1, TRUE)) THEN

          FAILED ("INCORRECT QUALIFICATION");

     END IF;

     IF NOT EQUAL (T (X), AGGR (C1, TRUE)) THEN

          FAILED ("INCORRECT SELF CONVERSION");

     END IF;

     IF NOT EQUAL (T (W), AGGR (C1, TRUE)) THEN

          FAILED ("INCORRECT CONVERSION FROM PARENT");

     END IF;

     IF NOT EQUAL (PARENT (X), AGGR (C1, TRUE)) THEN

          FAILED ("INCORRECT CONVERSION TO PARENT");

     END IF;

     IF NOT EQUAL (X.C, C1) OR X.B /= TRUE THEN

          FAILED ("INCORRECT SELECTION (VALUE)");

     END IF;

     X.B := IDENT_BOOL (FALSE);

     IF NOT EQUAL (X, AGGR (C1, FALSE)) THEN

          FAILED ("INCORRECT SELECTION (ASSIGNMENT)");

     END IF;

     X.B := IDENT_BOOL (TRUE);

     IF NOT (X IN T) THEN

          FAILED ("INCORRECT ""IN""");

     END IF;

     IF X NOT IN T THEN

          FAILED ("INCORRECT ""NOT IN""");

     END IF;

     B := FALSE;

     A (X'ADDRESS);

     IF NOT B THEN

          FAILED ("INCORRECT 'ADDRESS");

     END IF;

     IF X.C'FIRST_BIT < 0 THEN

          FAILED ("INCORRECT 'FIRST_BIT");

     END IF;

     IF X.C'LAST_BIT < 0 OR

        X.C'LAST_BIT - X.C'FIRST_BIT + 1 /= X.C'SIZE THEN

          FAILED ("INCORRECT 'LAST_BIT");

     END IF;

     IF X.C'POSITION < 0 THEN

          FAILED ("INCORRECT 'POSITION");

     END IF;

     IF X'SIZE   < T'SIZE OR

        X.C'SIZE < COMPONENT'SIZE OR

        X.B'SIZE < BOOLEAN'SIZE THEN

          FAILED ("INCORRECT OBJECT'SIZE");

     END IF;

     RESULT;

END C34006G;