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|
-- C45274B.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 THE MEMBERSHIP OPERATOR IN ( NOT IN ) ALWAYS
-- YIELDS TRUE (RESP. FALSE ) FOR
--
-- * RECORD TYPES WITHOUT DISCRIMINANTS;
-- * PRIVATE TYPES WITHOUT DISCRIMINANTS;
-- * LIMITED PRIVATE TYPES WITHOUT DISCRIMINANTS;
-->> * (UNCONSTRAINED) RECORD TYPES WITH DISCRIMINANTS;
-->> * (UNCONSTRAINED) PRIVATE TYPES WITH DISCRIMINANTS;
-->> * (UNCONSTRAINED) LIMITED PRIVATE TYPES WITH DISCRIMINANTS.
-- RM 3/03/82
WITH REPORT;
USE REPORT;
PROCEDURE C45274B IS
BEGIN
TEST ( "C45274B" , "CHECK THAT THE MEMBERSHIP OPERATOR IN " &
" ( NOT IN ) YIELDS TRUE (RESP. FALSE )" &
" FOR UNCONSTRAINED TYPES WITH DISCRIMINANTS" );
-------------------------------------------------------------------
-------- UNCONSTRAINED RECORD TYPES WITH DISCRIMINANTS ----------
DECLARE
TYPE REC ( DISCR : BOOLEAN ) IS
RECORD
A , B : INTEGER ;
END RECORD ;
X : REC(FALSE) := ( FALSE , 19 , 81 );
TYPE REC0 ( DISCR : BOOLEAN := FALSE ) IS
RECORD
A , B : INTEGER ;
END RECORD ;
Y : REC0 := ( TRUE , 19 , 81 );
BEGIN
IF X IN REC THEN
NULL;
ELSE
FAILED( "WRONG VALUE: 'IN', 1A" );
END IF;
IF Y NOT IN REC0 THEN
FAILED( "WRONG VALUE: 'NOT IN', 1B" );
ELSE
NULL;
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED( "1 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION");
END;
-------------------------------------------------------------------
------- UNCONSTRAINED PRIVATE TYPES WITH DISCRIMINANTS ----------
DECLARE
PACKAGE P IS
TYPE PRIV ( DISCR : BOOLEAN ) IS PRIVATE;
PRIVATE
TYPE PRIV ( DISCR : BOOLEAN ) IS
RECORD
A , B : INTEGER ;
END RECORD ;
END P ;
USE P ;
X : PRIV(FALSE) ;
PACKAGE BODY P IS
BEGIN
X := ( FALSE , 19 , 91 );
END P ;
BEGIN
IF X IN PRIV THEN
NULL;
ELSE
FAILED( "WRONG VALUE: 'IN', 2" );
END IF;
IF X NOT IN PRIV THEN
FAILED( "WRONG VALUE: 'NOT IN', 2" );
ELSE
NULL;
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED( "2 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION");
END;
-------------------------------------------------------------------
--------- UNCONSTRAINED LIM. PRIV. TYPES WITH DISCRIM. ----------
DECLARE
PACKAGE P IS
TYPE LP ( DISCR : BOOLEAN := FALSE ) IS LIMITED PRIVATE;
PRIVATE
TYPE LP ( DISCR : BOOLEAN := FALSE ) IS
RECORD
A , B : INTEGER ;
END RECORD ;
END P ;
USE P ;
X : LP(TRUE) ;
PACKAGE BODY P IS
BEGIN
X := ( TRUE , 19 , 91 );
END P ;
BEGIN
IF X IN LP THEN
NULL;
ELSE
FAILED( "WRONG VALUE: 'IN', 3" );
END IF;
IF X NOT IN LP THEN
FAILED( "WRONG VALUE: 'NOT IN', 3" );
ELSE
NULL;
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED( "3 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION");
END;
-------------------------------------------------------------------
DECLARE
PACKAGE P IS
TYPE LP ( DISCR : BOOLEAN := FALSE ) IS LIMITED PRIVATE;
PRIVATE
TYPE LP ( DISCR : BOOLEAN := FALSE ) IS
RECORD
A , B : INTEGER ;
END RECORD ;
END P ;
USE P ;
Y : LP(TRUE) ;
-- CHECK THAT NO EXCEPTION FOR UNINITIALIZED VARIABLE
BEGIN
IF Y IN LP THEN
NULL;
ELSE
FAILED( "WRONG VALUE: 'IN', 3BIS" );
END IF;
IF Y NOT IN LP THEN
FAILED( "WRONG VALUE: 'NOT IN', 3BIS" );
ELSE
NULL;
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED( "3BIS - UNINITIALIZED VARIABLE - 'IN' " &
"( 'NOT IN' ) RAISED AN EXCEPTION" );
END;
-------------------------------------------------------------------
RESULT;
END C45274B ;
|
