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-- C45113A.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 CONSTRAINT_ERROR IS RAISED WHEN THE OPERANDS OF LOGICAL

-- OPERATORS HAVE DIFFERENT LENGTHS.

-- RJW  1/15/86

WITH REPORT; USE REPORT;

PROCEDURE C45113A IS

BEGIN

     TEST( "C45113A" , "CHECK ON LOGICAL OPERATORS WITH " &

                       "OPERANDS OF DIFFERENT LENGTHS" );

     DECLARE

          TYPE ARR IS ARRAY ( INTEGER RANGE <> ) OF BOOLEAN;

          A : ARR( IDENT_INT(1) .. IDENT_INT(2) ) := ( TRUE, FALSE );

          B : ARR( IDENT_INT(1) .. IDENT_INT(3) ) := ( TRUE, FALSE,

                                                       TRUE );

     BEGIN

          BEGIN -- TEST FOR 'AND'.

               IF (A AND B) = B THEN

                    FAILED ( "A AND B = B" );

               END IF;

               FAILED ( "NO EXCEPTION RAISED FOR 'AND'" );

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ( "WRONG EXCEPTION RAISED FOR 'AND'" );

          END;

          BEGIN -- TEST FOR 'OR'.

               IF (A OR B) = B THEN

                    FAILED ( "A OR B = B" );

               END IF;

               FAILED ( "NO EXCEPTION RAISED FOR 'OR'" );

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ( "WRONG EXCEPTION RAISED FOR 'OR'" );

          END;

          BEGIN -- TEST FOR 'XOR'.

               IF (A XOR B) = B THEN

                    FAILED ( "A XOR B = B" );

               END IF;

               FAILED ( "NO EXCEPTION RAISED FOR 'XOR'" );

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ( "WRONG EXCEPTION RAISED FOR 'XOR'" );

          END;

     END;

     RESULT;

END C45113A;