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-- C45614B.DEP
-- 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.
--*
-- OBJECTIVE:
-- CHECK THAT CONSTRAINT_ERROR IS RAISED BY PREDEFINED SHORT_INTEGER
-- "**" IF THE SECOND OPERAND HAS A NEGATIVE VALUE.
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE TO THOSE IMPLEMENTATIONS WHICH SUPPORT
-- SHORT_INTEGER.
-- IF "SHORT_INTEGER" IS NOT SUPPORTED, THEN THE DECLARATION OF
-- "CHECK_SHORT" MUST BE REJECTED.
-- HISTORY:
-- HTG 10/07/86 CREATED ORIGINAL TEST.
-- DHH 01/13/88 ADDED APPLICABILITY CRITERIA AND STANDARD HEADER.
WITH REPORT; USE REPORT;
PROCEDURE C45614B IS
CHECK_SHORT : SHORT_INTEGER; -- N/A => ERROR.
FUNCTION IDENT (X : SHORT_INTEGER) RETURN SHORT_INTEGER IS
BEGIN
RETURN SHORT_INTEGER (IDENT_INT (INTEGER (X)));
END IDENT;
BEGIN
TEST ("C45614B", "CHECK THAT CONSTRAINT_ERROR IS RAISED BY " &
"PREDEFINED SHORT_INTEGER ""**"" IF THE " &
"SECOND OPERAND HAS A NEGATIVE VALUE");
DECLARE
A : INTEGER := -2;
B : SHORT_INTEGER := 3;
INT : SHORT_INTEGER := 0;
BEGIN
INT := IDENT(B ** IDENT_INT(A));
FAILED ("NO EXCEPTION FOR '3**(-2)'");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED FOR '3**(-2)'");
END;
DECLARE
A : INTEGER := -3;
B : SHORT_INTEGER := -5;
INT : SHORT_INTEGER := 0;
BEGIN
INT := IDENT(B ** IDENT_INT(A));
FAILED ("NO EXCEPTION FOR '(-5)**(-3)'");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED FOR '(-5)**(-3)'");
END;
DECLARE
B : SHORT_INTEGER := 0;
INT : SHORT_INTEGER := 0;
BEGIN
INT := IDENT(B ** IDENT_INT(-3));
FAILED ("NO EXCEPTION FOR '0**(-3)");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED FOR '0**(-3)'");
END;
DECLARE
INT : SHORT_INTEGER := 0;
BEGIN
INT := IDENT(-10 ** IDENT_INT(-2));
FAILED ("NO EXCEPTION FOR '(-10)**(-2)'");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED FOR '(-10)**(-2)'");
END;
DECLARE
INT : SHORT_INTEGER := 0;
BEGIN
INT := IDENT(6 ** IDENT_INT(-4));
FAILED ("NO EXCEPTION FOR '6**(-4)'");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED FOR '6**(-4)'");
END;
RESULT;
END C45614B;
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