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-- C87B05A.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 AN INTEGER TYPE DEFINITION WITH A RANGE CONSTRAINT, THE BOUNDS
-- OF THE RANGE MUST BE OF SOME INTEGER TYPE.
-- TRH 1 JULY 82
WITH REPORT; USE REPORT;
PROCEDURE C87B05A IS
ERR : BOOLEAN := FALSE;
TYPE WHOLE IS NEW INTEGER RANGE 0 .. INTEGER'LAST;
TYPE AGE IS NEW INTEGER RANGE 0 .. 120;
FUNCTION "+" (X : WHOLE) RETURN FLOAT IS
BEGIN
ERR := TRUE;
RETURN 2.0;
END "+";
FUNCTION "-" (X : AGE) RETURN BOOLEAN IS
BEGIN
ERR := TRUE;
RETURN FALSE;
END "-";
BEGIN
TEST ("C87B05A","OVERLOADED EXPRESSIONS IN RANGE BOUNDS " &
" OF INTEGER TYPE DEFINITIONS");
DECLARE
TYPE ADULT IS RANGE 18 .. "+" (WHOLE'(120));
TYPE MINOR IS RANGE "-" (AGE'(0)) .. "+" (WHOLE'(17));
TYPE NEG10 IS RANGE "-" (AGE'(10)) .. "-" (AGE'(1));
BEGIN
IF ERR THEN
FAILED ("RESOLUTION INCORRECT - INTEGER TYPE " &
"DEFINITIONS MUST HAVE INTEGER TYPE " &
"RANGE BOUNDS");
END IF;
END;
RESULT;
END C87B05A;
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