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-- C47006A.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.
--*
-- WHEN THE TYPE MARK IN A QUALIFIED EXPRESSION DENOTES A FIXED POINT
-- TYPE, CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN THE VALUE OF THE
-- OPERAND DOES NOT LIE WITHIN THE RANGE OF THE TYPE MARK.
-- RJW 7/23/86
WITH REPORT; USE REPORT;
PROCEDURE C47006A IS
TYPE FIXED IS DELTA 0.5 RANGE -5.0 .. 5.0;
BEGIN
TEST( "C47006A", "WHEN THE TYPE MARK IN A QUALIFIED " &
"EXPRESSION DENOTES A FIXED POINT TYPE, " &
"CHECK THAT CONSTRAINT_ERROR IS RAISED " &
"WHEN THE VALUE OF THE OPERAND DOES NOT LIE " &
"WITHIN THE RANGE OF THE TYPE MARK" );
DECLARE
SUBTYPE SFIXED IS FIXED RANGE -2.0 .. 2.0;
FUNCTION IDENT (X : FIXED) RETURN FIXED IS
BEGIN
IF EQUAL (3, 3) THEN
RETURN X;
ELSE
RETURN 0.0;
END IF;
END IDENT;
BEGIN
IF SFIXED'(IDENT (-5.0)) = -2.0 THEN
FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
"SUBTYPE SFIXED - 1");
ELSE
FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
"SUBTYPE SFIXED - 2");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR VALUE OUTSIDE " &
"OF SUBTYPE SFIXED" );
END;
DECLARE
TYPE NFIX IS NEW FIXED;
SUBTYPE SNFIX IS NFIX RANGE -2.0 .. 2.0;
FUNCTION IDENT (X : NFIX) RETURN NFIX IS
BEGIN
RETURN NFIX (IDENT_INT (INTEGER (X)));
END IDENT;
BEGIN
IF SNFIX'(IDENT (-5.0)) = -2.0 THEN
FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
"SUBTYPE SNFIX - 1");
ELSE
FAILED ( "NO EXCEPTION RAISED FOR VALUE OUTSIDE OF " &
"SUBTYPE SNFIX - 2");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR VALUE OUTSIDE " &
"OF SUBTYPE SNFIX" );
END;
RESULT;
END C47006A;
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