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1 149 jeremybenn 
-- C45220D.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT  '<' , '<=' , '>' , '>='  PRODUCE CORRECT RESULTS ON
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--    OPERANDS OF A TYPE DERIVED FROM THE TYPE 'BOOLEAN'
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--    (IN PARTICULAR, FOR OPERANDS HAVING DIFFERENT SUBTYPES).
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-- THIS TEST IS DERIVED FROM  C45220B.ADA , C45220C.ADA .
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-- RM    28 OCTOBER 1980
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-- JWC 7/8/85   RENAMED TO -AB
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WITH  REPORT ;
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PROCEDURE  C45220D  IS
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     USE REPORT;
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     TYPE  NB  IS  NEW BOOLEAN ;
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     SUBTYPE  T1  IS  NB RANGE NB'(FALSE)..NB'(FALSE) ;
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     SUBTYPE  T2  IS  NB RANGE NB'(TRUE )..NB'(TRUE );
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     SUBTYPE  T3  IS  NB RANGE NB'(FALSE)..NB'(TRUE );
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     SUBTYPE  T4  IS  T3 RANGE NB'(TRUE )..NB'(TRUE );
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     FVAR1   : T1 := NB'(FALSE) ;
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     TVAR1   : T2 := NB'(TRUE );
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     FVAR2   : T3 := NB'(FALSE) ;
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     TVAR2   : T4 := NB'(TRUE );
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     ERROR_COUNT : INTEGER := 0 ;
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     PROCEDURE  BUMP  IS
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     BEGIN
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          ERROR_COUNT := ERROR_COUNT + 1 ;
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     END BUMP ;
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     FUNCTION  IDENT_NEW_BOOL( THE_ARGUMENT : NB )  RETURN  NB  IS
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     BEGIN
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          IF  EQUAL(2,2)  THEN  RETURN THE_ARGUMENT;
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          ELSE  RETURN  NB'(FALSE) ;
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          END IF;
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     END ;
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BEGIN
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     TEST( "C45220D" , "CHECK THAT  '<' , '<=' , '>' , '>='  PRODUCE" &
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                       " CORRECT RESULTS ON DERIVED-BOOLEAN-TYPE" &
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                       " OPERANDS" ) ;
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     -- 64  CASES ( 2 * 2  ORDERED PAIRS OF OPERAND VALUES,
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     --               4    OPERATORS : '<' , <=' , '>' , '>='
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     --               4    VARIABLE/LITERAL FOR LEFT OPERAND,
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     --                    VARIABLE/LITERAL FOR RIGHT OPERAND.
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     --  'BUMP'  MEANS  'BUMP THE ERROR COUNT'
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     FVAR1   := IDENT_NEW_BOOL( NB'(FALSE) ) ;
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     TVAR1   := IDENT_NEW_BOOL( NB'(TRUE )) ;
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     FVAR2   := IDENT_NEW_BOOL( NB'(FALSE) ) ;
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     TVAR2   := IDENT_NEW_BOOL( NB'(TRUE )) ;
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     ERROR_COUNT := 0 ;
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     IF  NB'(FALSE) <  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF      FVAR1  <  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) <      FVAR2   THEN  BUMP ;                END IF;
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     IF      FVAR2  <      FVAR1   THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) <  NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR1  <  NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) <      TVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR2  <      TVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) <  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) <      FVAR1   THEN  BUMP ;                END IF;
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     IF      TVAR2  <  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF      TVAR1  <      FVAR2   THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) <  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF      TVAR1  <  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) <      TVAR2   THEN  BUMP ;                END IF;
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     IF      TVAR2  <      TVAR1   THEN  BUMP ;                END IF;
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     IF  ERROR_COUNT > 0  THEN
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          FAILED( "ORDERING OF N_BOOLEAN VALUES - FAILURE '<'" );
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     END IF;
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     ERROR_COUNT := 0 ;
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     IF  NB'(FALSE) <= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR1  <= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) <=     FVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR2  <=     FVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) <= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR1  <= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) <=     TVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR2  <=     TVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) <= NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) <=     FVAR1   THEN  BUMP ;                END IF;
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     IF      TVAR2  <= NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF      TVAR1  <=     FVAR2   THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) <= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR1  <= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) <=     TVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR2  <=     TVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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138 
     IF  ERROR_COUNT > 0  THEN
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          FAILED( "ORDERING OF N_BOOLEAN VALUES - FAILURE '<='" );
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     END IF;
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     ERROR_COUNT := 0 ;
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     IF  NB'(FALSE) >  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF      FVAR1  >  NB'(FALSE)  THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) >      FVAR2   THEN  BUMP ;                END IF;
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     IF      FVAR2  >      FVAR1   THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) >  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF      FVAR1  >  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) >      TVAR2   THEN  BUMP ;                END IF;
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     IF      FVAR2  >      TVAR1   THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) >  NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) >      FVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR2  >  NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR1  >      FVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) >  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF      TVAR1  >  NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) >      TVAR2   THEN  BUMP ;                END IF;
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     IF      TVAR2  >      TVAR1   THEN  BUMP ;                END IF;
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     IF  ERROR_COUNT > 0  THEN
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          FAILED( "ORDERING OF N_BOOLEAN VALUES - FAILURE '>'" );
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     END IF;
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     ERROR_COUNT := 0 ;
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     IF  NB'(FALSE) >= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR1  >= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) >=     FVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      FVAR2  >=     FVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(FALSE) >= NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF      FVAR1  >= NB'(TRUE )  THEN  BUMP ;                END IF;
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     IF  NB'(FALSE) >=     TVAR2   THEN  BUMP ;                END IF;
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     IF      FVAR2  >=     TVAR1   THEN  BUMP ;                END IF;
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     IF  NB'(TRUE ) >= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) >=     FVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR2  >= NB'(FALSE)  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR1  >=     FVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) >= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR1  >= NB'(TRUE )  THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF  NB'(TRUE ) >=     TVAR2   THEN  NULL ;  ELSE  BUMP ;  END IF;
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     IF      TVAR2  >=     TVAR1   THEN  NULL ;  ELSE  BUMP ;  END IF;
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192 
     IF  ERROR_COUNT > 0  THEN
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          FAILED( "ORDERING OF N_BOOLEAN VALUES - FAILURE '>='" );
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     END IF;
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     RESULT ;
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END C45220D;

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