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-- C45662B.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 THE TRUTH TABLE FOR 'NOT' ON DERIVED-BOOLEAN-TYPE OPERANDS.
-- THE COMBINATIONS OF 'NOT' WITH 'AND' , 'OR' , 'XOR' ARE TESTED
-- IN C45101K.
-- RM 28 OCTOBER 1980
-- TBN 10/21/85 RENAMED FROM C45401B-AB.ADA. REMOVED DUPLICATED
-- CODE NEAR END.
WITH REPORT; USE REPORT;
PROCEDURE C45662B IS
TYPE NB IS NEW BOOLEAN ;
TVAR , FVAR , CVAR : NB := NB'(FALSE) ; -- INITIAL VALUE IRRELEVANT
ERROR_COUNT : INTEGER := 0 ; -- INITIAL VALUE ESSENTIAL
PROCEDURE BUMP IS
BEGIN
ERROR_COUNT := ERROR_COUNT + 1 ;
END BUMP ;
FUNCTION IDENT_NEW_BOOL( THE_ARGUMENT : NB ) RETURN NB IS
BEGIN
IF EQUAL(2,2) THEN RETURN THE_ARGUMENT;
ELSE RETURN NB'(FALSE) ;
END IF;
END ;
BEGIN
TEST( "C45662B" , "CHECK THE TRUTH TABLE FOR 'NOT'" &
" ON DERIVED-BOOLEAN-TYPE OPERANDS" ) ;
FOR A IN NB LOOP
CVAR := NOT A ;
IF BOOLEAN( NOT A ) THEN
IF BOOLEAN( A ) THEN BUMP ;
END IF ;
END IF;
IF BOOLEAN( CVAR ) THEN
IF BOOLEAN( A ) THEN BUMP ;
END IF ;
END IF;
IF BOOLEAN(
NOT( NOT( NOT( NOT( NOT(
NOT( NOT( NOT( NOT( NOT(
NOT( NOT( NOT( NOT( NOT(
NOT( NOT( NOT( NOT( NOT( CVAR ))))) ))))) ))))) )))))
)
THEN
IF BOOLEAN( A ) THEN BUMP ;
END IF ;
END IF;
END LOOP ;
FOR I IN 1..2 LOOP
CVAR := NOT( NB( I > 1 ) ) ;
IF BOOLEAN( NOT( NB( I > 1 ))) THEN
IF I>1 THEN BUMP ;
END IF ;
END IF;
IF BOOLEAN( CVAR ) THEN
IF I>1 THEN BUMP ;
END IF ;
END IF;
END LOOP ;
IF BOOLEAN( NOT( NB'(TRUE ))) THEN BUMP ; END IF ;
IF BOOLEAN( NOT( NB'(FALSE))) THEN NULL ; ELSE BUMP ; END IF ;
TVAR := IDENT_NEW_BOOL( NB'(TRUE ) );
FVAR := IDENT_NEW_BOOL( NB'(FALSE) );
IF BOOLEAN( NOT TVAR ) THEN BUMP ; END IF ;
IF BOOLEAN( NOT FVAR ) THEN NULL ; ELSE BUMP ; END IF ;
IF ERROR_COUNT /= 0 THEN FAILED( "'NOT' TRUTH TABLE" );
END IF ;
RESULT;
END C45662B;
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