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-- C4A006A.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 CONSTRAINT_ERROR IS RAISED FOR A UNIVERSAL_INTEGER
-- EXPRESSION CONTAINING AN EXPONENTIATION OPERATOR IF THE EXPONENT
-- HAS A NEGATIVE VALUE.
-- BAW 9/29/80
-- SPS 4/7/82
-- TBN 10/23/85 RENAMED FROM B4A006A-B.ADA. REVISED TO CHECK FOR
-- CONSTRAINT_ERROR WHEN EXPONENT IS NEGATIVE IN
-- A NONSTATIC CONTEXT.
WITH REPORT; USE REPORT;
PROCEDURE C4A006A IS
BEGIN
TEST ("C4A006A", "CHECK THAT A NEGATIVE EXPONENT IN " &
"UNIVERSAL_INTEGER EXPONENTIATION RAISES " &
"CONSTRAINT_ERROR");
DECLARE
B : BOOLEAN;
BEGIN
B := (1 ** IDENT_INT(-1)) = 1;
FAILED ("EXCEPTION NOT RAISED");
IF NOT B THEN
FAILED ("(1 ** (-1)) /= 1");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED");
END;
RESULT;
END C4A006A;
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