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-- C87B14A.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 OVERLOADING RESOLUTION USES THE RULE THAT:

--

-- IN SUBTYPE INDICATIONS WITH INDEX CONSTRAINTS, THE LOWER AND UPPER

-- BOUNDS MUST BE OF THE INDEX BASE TYPE.

--

-- TEST (A): INDEX CONSTRAINTS WITH OVERLOADED FUNCTIONS.

-- TRH  30 JUNE 82

WITH REPORT; USE REPORT;

PROCEDURE C87B14A IS

     SUBTYPE WHOLE  IS INTEGER RANGE 0 .. INTEGER'LAST;

     SUBTYPE BASE10 IS INTEGER RANGE 0 .. 9;

     TYPE LIST IS ARRAY (INTEGER RANGE <>) OF BOOLEAN;

     TYPE GRID IS ARRAY (INTEGER RANGE <>, INTEGER RANGE <>) OF BOOLEAN;

     FUNCTION F1 RETURN WHOLE IS

     BEGIN

          RETURN 1;

     END F1;

     FUNCTION F1 RETURN BOOLEAN IS

     BEGIN

          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &

                  " IN SUBTYPE INDICATIONS");

          RETURN TRUE;

     END F1;

     FUNCTION F2 RETURN BASE10 IS

     BEGIN

          RETURN 2;

     END F2;

     FUNCTION F2 RETURN FLOAT IS

     BEGIN

          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &

                  " IN SUBTYPE INDICATIONS");

          RETURN 2.0;

     END F2;

BEGIN

     TEST ("C87B14A","OVERLOADED EXPRESSIONS IN INDEX CONSTRAINTS " &

           "OF SUBTYPE INDICATIONS");

     DECLARE

          SUBTYPE LIST1 IS LIST (1  .. F1);

          SUBTYPE LIST2 IS LIST (F1 ..  1);

          SUBTYPE LIST3 IS LIST (F2 .. F2);

          SUBTYPE LIST4 IS LIST (F1 .. F2);

          SUBTYPE GRID1 IS GRID (1  .. F1, F1 ..  1);

          SUBTYPE GRID2 IS GRID (F1 ..  2, 2  .. F2);

          SUBTYPE GRID3 IS GRID (F1 .. F1, F2 .. F2);

          SUBTYPE GRID4 IS GRID (F1 .. F2, 1  ..  2);

     BEGIN

          NULL;

     END;

     RESULT;

END C87B14A;