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-- CD3015E.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 WHEN THERE IS NO ENUMERATION CLAUSE FOR THE PARENT

--     TYPE IN A GENERIC UNIT, THE DERIVED TYPE CAN BE USED CORRECTLY

--     IN ORDERING RELATIONS, INDEXING ARRAYS, AND IN GENERIC

--     INSTANTIATIONS.

-- HISTORY

--     DHH 10/05/87 CREATED ORIGINAL TEST

--     DHH 03/30/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA' AND ADDED

--                  CHECK FOR REPRESENTATION CLAUSE.

--     RJW 03/20/90 MODIFIED CHECK FOR ARRAY INDEXING.

--     THS 09/18/90 REVISED WORDING ON FAILURE ERROR MESSAGE.

WITH REPORT; USE REPORT;

WITH ENUM_CHECK;                        -- CONTAINS A CALL TO 'FAILED'.

PROCEDURE CD3015E IS

BEGIN

     TEST ("CD3015E", "CHECK THAT WHEN THERE " &

                      "IS NO ENUMERATION CLAUSE FOR THE PARENT " &

                      "TYPE IN A GENERIC UNIT, THE " &

                      "DERIVED TYPE CAN BE USED CORRECTLY IN " &

                      "ORDERING RELATIONS, INDEXING ARRAYS, AND IN " &

                      "GENERIC INSTANTIATIONS");

     DECLARE

          GENERIC

          PACKAGE GENPACK IS

               TYPE MAIN IS (RED,BLUE,YELLOW,'R','B','Y');

               TYPE HUE IS NEW MAIN;

               FOR HUE USE

                         (RED => 1, BLUE => 6,

                               YELLOW => 11, 'R' => 16,

                               'B' => 22, 'Y' => 30);

               TYPE BASE IS ARRAY(HUE) OF INTEGER;

               COLOR,BASIC : HUE;

               BARRAY : BASE;

               T : INTEGER := 1;

               TYPE INT1 IS RANGE 1 .. 30;

               FOR INT1'SIZE USE HUE'SIZE;

               PROCEDURE CHECK_1 IS NEW ENUM_CHECK(HUE, INT1);

               GENERIC

                    TYPE ENUM IS (<>);

               PROCEDURE CHANGE(X,Y : IN OUT ENUM);

          END GENPACK;

          PACKAGE BODY GENPACK IS

               PROCEDURE CHANGE(X,Y : IN OUT ENUM) IS

                    T : ENUM;

               BEGIN

                    T := X;

                    X := Y;

                    Y := T;

               END CHANGE;

               PROCEDURE PROC IS NEW CHANGE(HUE);

          BEGIN

               BASIC := RED;

               COLOR := HUE'SUCC(BASIC);

               IF (COLOR < BASIC OR

                        BASIC >= 'R' OR

                        'Y' <= COLOR OR

                        COLOR > 'B') THEN

                    FAILED("ORDERING RELATIONS ARE INCORRECT");

               END IF;

               PROC(BASIC,COLOR);

               IF COLOR /= RED THEN

                    FAILED("VALUES OF PARAMETERS TO INSTANCE OF " &

                           "GENERIC UNIT NOT CORRECT AFTER CALL");

               END IF;

               FOR I IN HUE LOOP

                    BARRAY(I) := IDENT_INT(T);

                    T := T + 1;

               END LOOP;

               IF (BARRAY (RED) /= 1 OR BARRAY (BLUE) /= 2 OR

                   BARRAY (YELLOW) /= 3 OR BARRAY ('R') /= 4 OR

                   BARRAY ('B') /= 5 OR BARRAY ('Y') /= 6) THEN

                    FAILED("INDEXING ARRAY FAILURE");

               END IF;

               CHECK_1 (YELLOW, 11, "HUE");

          END GENPACK;

          PACKAGE P IS NEW GENPACK;

     BEGIN

          NULL;

     END;

     RESULT;

END CD3015E;