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-- C87B14B.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 (B): INDEX CONSTRAINTS WITH OVERLOADED OPERATOR SYMBOLS.
-- TRH 30 JUNE 82
WITH REPORT; USE REPORT;
PROCEDURE C87B14B IS
SUBTYPE CHAR IS CHARACTER;
SUBTYPE VAR IS CHAR RANGE 'X' .. 'Z';
SUBTYPE NOTE IS CHAR RANGE 'A' .. 'G';
TYPE LIST IS ARRAY (CHAR RANGE <>) OF CHAR;
TYPE GRID IS ARRAY (CHAR RANGE <>, CHAR RANGE <>) OF CHAR;
FUNCTION "*" (X, Y : INTEGER) RETURN VAR IS
BEGIN
RETURN 'X';
END "*";
FUNCTION "*" (X, Y : INTEGER) RETURN BOOLEAN IS
BEGIN
FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
" IN SUBTYPE INDICATIONS");
RETURN TRUE;
END "*";
FUNCTION "+" (X, Y : INTEGER) RETURN NOTE IS
BEGIN
RETURN 'A';
END "+";
FUNCTION "+" (X, Y : INTEGER) RETURN FLOAT IS
BEGIN
FAILED ("RESOLUTION INCORRECT - INDEX CONSTRAINTS " &
" IN SUBTYPE INDICATIONS");
RETURN 2.0;
END "+";
BEGIN
TEST ("C87B14B","OVERLOADED OPERATOR SYMBOLS IN INDEX " &
"CONSTRAINTS OF SUBTYPE INDICATIONS");
DECLARE
SUBTYPE LIST1 IS LIST ('W' .. "*" (0, 0));
SUBTYPE LIST2 IS LIST ("+" (0, 0) .. 'C');
SUBTYPE LIST3 IS LIST ("+" (0, 0) .. "*" (0, 0));
SUBTYPE LIST4 IS LIST ("*" (0, 0) .. "*" (0, 0));
SUBTYPE GRID1 IS GRID ('V' .. "*" (0, 0), "*" (0, 0) .. 'Y');
SUBTYPE GRID2 IS GRID ("*" (0, 0) .. 'W', 'H' .. "+" (0, 0));
SUBTYPE GRID3 IS GRID
("*" (0, 0) .. "*" (0, 0), "+" (0, 0) .. "+" (0, 0));
SUBTYPE GRID4 IS GRID ("+" (0, 0) .. "*" (0, 0),'L' .. 'N');
BEGIN
NULL;
END;
RESULT;
END C87B14B;
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