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1 149 jeremybenn
-- C87B14B.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT OVERLOADING RESOLUTION USES THE RULE THAT:
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--
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-- IN SUBTYPE INDICATIONS WITH INDEX CONSTRAINTS, THE LOWER AND UPPER
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-- BOUNDS MUST BE OF THE INDEX BASE TYPE.
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--
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-- TEST (B): INDEX CONSTRAINTS WITH OVERLOADED OPERATOR SYMBOLS.
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-- TRH  30 JUNE 82
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WITH REPORT; USE REPORT;
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PROCEDURE C87B14B IS
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     SUBTYPE CHAR IS CHARACTER;
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     SUBTYPE VAR  IS CHAR RANGE 'X' .. 'Z';
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     SUBTYPE NOTE IS CHAR RANGE 'A' .. 'G';
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     TYPE LIST IS ARRAY (CHAR RANGE <>) OF CHAR;
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     TYPE GRID IS ARRAY (CHAR RANGE <>, CHAR RANGE <>) OF CHAR;
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     FUNCTION "*" (X, Y : INTEGER) RETURN VAR IS
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     BEGIN
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          RETURN 'X';
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     END "*";
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     FUNCTION "*" (X, Y : INTEGER) RETURN BOOLEAN IS
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     BEGIN
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          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
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                  " IN SUBTYPE INDICATIONS");
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          RETURN TRUE;
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     END "*";
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     FUNCTION "+" (X, Y : INTEGER) RETURN NOTE IS
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     BEGIN
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          RETURN 'A';
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     END "+";
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     FUNCTION "+" (X, Y : INTEGER) RETURN FLOAT IS
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     BEGIN
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          FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
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                  " IN SUBTYPE INDICATIONS");
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          RETURN 2.0;
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     END "+";
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BEGIN
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     TEST ("C87B14B","OVERLOADED OPERATOR SYMBOLS IN INDEX " &
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           "CONSTRAINTS OF SUBTYPE INDICATIONS");
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     DECLARE
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          SUBTYPE LIST1 IS LIST ('W' .. "*" (0, 0));
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          SUBTYPE LIST2 IS LIST ("+" (0, 0) .. 'C');
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          SUBTYPE LIST3 IS LIST ("+" (0, 0) .. "*" (0, 0));
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          SUBTYPE LIST4 IS LIST ("*" (0, 0) .. "*" (0, 0));
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          SUBTYPE GRID1 IS GRID ('V' .. "*" (0, 0), "*" (0, 0) .. 'Y');
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          SUBTYPE GRID2 IS GRID ("*" (0, 0) .. 'W', 'H' .. "+" (0, 0));
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          SUBTYPE GRID3 IS GRID
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              ("*" (0, 0) .. "*" (0, 0), "+" (0, 0) .. "+" (0, 0));
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          SUBTYPE GRID4 IS GRID ("+" (0, 0) .. "*" (0, 0),'L' .. 'N');
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     BEGIN
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          NULL;
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     END;
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     RESULT;
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END C87B14B;

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