| -- C45274C.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 ) |
| -- YIELDS TRUE (RESP. FALSE ) IF THE DISCRIMINANTS OF THE LEFT |
| -- VALUE EQUAL THE DISCRIMINANTS OF THE SUBTYPE INDICATION. |
| -- |
| -- |
| -- * RECORD TYPES WITH DISCRIMINANTS; |
| -- * PRIVATE TYPES WITH DISCRIMINANTS; |
| -- * LIMITED PRIVATE TYPES WITH DISCRIMINANTS. |
| |
| |
| -- RM 3/01/82 |
| |
| |
| WITH REPORT; |
| USE REPORT; |
| PROCEDURE C45274C IS |
| |
| |
| BEGIN |
| |
| TEST ( "C45274C" , "CHECK THAT THE MEMBERSHIP OPERATOR IN " & |
| " ( NOT IN ) YIELDS TRUE (RESP. FALSE )" & |
| " IF THE DISCRIMINANTS OF THE LEFT VALUE" & |
| " EQUAL THE DISCRIMINANTS OF THE SUBTYPE" & |
| " INDICATION" ); |
| |
| |
| ------------------------------------------------------------------- |
| ----------------- RECORD TYPES WITH DISCRIMINANTS --------------- |
| |
| DECLARE |
| |
| TYPE REC ( DISCR : BOOLEAN := FALSE ) IS |
| RECORD |
| A , B : INTEGER ; |
| END RECORD ; |
| |
| SUBTYPE RECTRUE IS REC(TRUE) ; |
| |
| X : REC := ( TRUE , 19 , 91 ); |
| |
| BEGIN |
| |
| IF X IN RECTRUE THEN |
| NULL; |
| ELSE |
| FAILED( "WRONG VALUE: 'IN', 1" ); |
| END IF; |
| |
| IF X NOT IN RECTRUE THEN |
| FAILED( "WRONG VALUE: 'NOT IN', 1" ); |
| ELSE |
| NULL; |
| END IF; |
| |
| EXCEPTION |
| |
| WHEN OTHERS => |
| FAILED( "1 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION"); |
| |
| END; |
| |
| |
| ------------------------------------------------------------------- |
| ----------------- 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 ; |
| |
| SUBTYPE PRIVTRUE IS PRIV( IDENT_BOOL(TRUE) ); |
| |
| X : PRIV(TRUE) ; |
| |
| PACKAGE BODY P IS |
| BEGIN |
| X := ( TRUE , 19 , 91 ); |
| END P ; |
| |
| BEGIN |
| |
| IF X IN PRIVTRUE THEN |
| NULL; |
| ELSE |
| FAILED( "WRONG VALUE: 'IN', 2" ); |
| END IF; |
| |
| IF X NOT IN PRIVTRUE THEN |
| FAILED( "WRONG VALUE: 'NOT IN', 2" ); |
| ELSE |
| NULL; |
| END IF; |
| |
| EXCEPTION |
| |
| WHEN OTHERS => |
| FAILED( "2 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION"); |
| |
| END; |
| |
| ------------------------------------------------------------------- |
| --------- LIMITED PRIVATE TYPES WITH DISCRIMINANTS -------------- |
| |
| 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 ; |
| |
| SUBTYPE LPFALSE IS LP(FALSE) ; |
| |
| X : LP(TRUE) ; |
| |
| PACKAGE BODY P IS |
| BEGIN |
| X := ( IDENT_BOOL(TRUE) , 19 , 91 ); |
| END P ; |
| |
| BEGIN |
| |
| IF X IN LPFALSE THEN |
| FAILED( "WRONG VALUE: 'IN', 3" ); |
| ELSE |
| NULL; |
| END IF; |
| |
| IF X NOT IN LPFALSE THEN |
| NULL; |
| ELSE |
| FAILED( "WRONG VALUE: 'NOT IN', 3" ); |
| END IF; |
| |
| EXCEPTION |
| |
| WHEN OTHERS => |
| FAILED( "3 - 'IN' ( 'NOT IN' ) RAISED AN EXCEPTION"); |
| |
| END; |
| |
| |
| ------------------------------------------------------------------- |
| |
| |
| RESULT; |
| |
| |
| END C45274C ; |