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+-- C54A07A.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 A VARIABLE USED AS A CASE EXPRESSION IS NOT CONSIDERED
+-- LOCAL TO THE CASE STATEMENT. IN PARTICULAR, CHECK THAT THE
+-- VARIABLE CAN BE ASSIGNED A NEW VALUE, AND THE ASSIGNMENT TAKES
+-- EFFECT IMMEDIATELY (I.E. THE CASE STATEMENT DOES NOT USE A
+-- COPY OF THE CASE EXPRESSION).
+
+
+-- RM 01/21/80
+
+
+WITH REPORT ;
+PROCEDURE C54A07A IS
+
+ USE REPORT ;
+
+BEGIN
+
+ TEST("C54A07A" , "CHECK THAT A VARIABLE USED AS A CASE" &
+ " EXPRESSION IS NOT CONSIDERED LOCAL TO" &
+ " THE CASE STATEMENT" );
+
+ DECLARE -- A
+ BEGIN
+
+B1 : DECLARE
+
+ TYPE VARIANT_REC( DISCR : BOOLEAN := TRUE ) IS
+ RECORD
+ A , B : INTEGER ;
+ CASE DISCR IS
+ WHEN TRUE => P , Q : CHARACTER ;
+ WHEN FALSE => X , Y : INTEGER ;
+ END CASE;
+ END RECORD ;
+
+ V : VARIANT_REC := ( TRUE , 1 , 2 ,
+ IDENT_CHAR( 'P' ) ,
+ IDENT_CHAR( 'Q' ) );
+
+ BEGIN
+
+ IF EQUAL( 3 , 7 ) THEN V := ( FALSE , 3 , 4 , 7 , 8 );
+ END IF;
+
+ CASE V.DISCR IS
+
+ WHEN TRUE =>
+
+ IF ( V.P /= 'P' OR
+ V.Q /= 'Q' )
+ THEN FAILED( "WRONG VALUES - 1" );
+ END IF;
+
+ B1.V := ( FALSE , 3 , 4 ,
+ IDENT_INT( 5 ) ,
+ IDENT_INT( 6 ) );
+
+ IF V.DISCR THEN FAILED( "WRONG DISCR." );
+ END IF;
+
+ IF ( V.X /= 5 OR
+ V.Y /= 6 )
+ THEN FAILED( "WRONG VALUES - 2" );
+ END IF;
+
+ WHEN FALSE =>
+ FAILED( "WRONG BRANCH IN CASE STMT." );
+
+ END CASE;
+
+ EXCEPTION
+
+ WHEN OTHERS => FAILED("EXCEPTION RAISED");
+
+ END B1 ;
+
+ EXCEPTION
+
+ WHEN OTHERS => FAILED( "EXCEPTION RAISED BY DECLARATIONS");
+
+ END ; -- A
+
+
+ RESULT ;
+
+
+END C54A07A ;