-- C54A42D.ADA
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-- C54A42D.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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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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-- 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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-- 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 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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-- 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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-- 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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-- 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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-- 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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-- 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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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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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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-- 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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-- 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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- CHECK THAT A CASE_STATEMENT CORRECTLY HANDLES A FEW ALTERNATIVES
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-- CHECK THAT A CASE_STATEMENT CORRECTLY HANDLES A FEW ALTERNATIVES
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-- COVERING A LARGE RANGE OF INTEGERS.
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-- COVERING A LARGE RANGE OF INTEGERS.
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-- (OPTIMIZATION TEST.)
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-- (OPTIMIZATION TEST.)
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-- RM 03/30/81
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-- RM 03/30/81
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WITH REPORT;
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WITH REPORT;
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PROCEDURE C54A42D IS
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PROCEDURE C54A42D IS
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USE REPORT ;
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USE REPORT ;
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BEGIN
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BEGIN
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TEST( "C54A42D" , "TEST THAT A CASE_STATEMENT CORRECTLY HANDLES" &
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TEST( "C54A42D" , "TEST THAT A CASE_STATEMENT CORRECTLY HANDLES" &
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" A FEW ALTERNATIVES COVERING A LARGE RANGE" &
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" A FEW ALTERNATIVES COVERING A LARGE RANGE" &
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" OF INTEGERS" );
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" OF INTEGERS" );
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DECLARE
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DECLARE
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NUMBER : CONSTANT := 2000 ;
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NUMBER : CONSTANT := 2000 ;
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LITEXPR : CONSTANT := NUMBER + 2000 ;
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LITEXPR : CONSTANT := NUMBER + 2000 ;
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STATCON : CONSTANT INTEGER := 2001 ;
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STATCON : CONSTANT INTEGER := 2001 ;
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DYNVAR : INTEGER := IDENT_INT( 0 );
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DYNVAR : INTEGER := IDENT_INT( 0 );
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DYNCON : CONSTANT INTEGER := IDENT_INT( 1 );
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DYNCON : CONSTANT INTEGER := IDENT_INT( 1 );
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BEGIN
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BEGIN
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CASE INTEGER'(-4000) IS
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CASE INTEGER'(-4000) IS
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE F1");
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE F1");
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WHEN INTEGER'FIRST..0=> NULL ;
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WHEN INTEGER'FIRST..0=> NULL ;
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WHEN 2001 => FAILED("WRONG ALTERNATIVE F3");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE F3");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE F4");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE F4");
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END CASE;
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END CASE;
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CASE INTEGER'(NUMBER) IS
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CASE INTEGER'(NUMBER) IS
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WHEN 1..2000 => NULL ;
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WHEN 1..2000 => NULL ;
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE G2");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE G2");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE G3");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE G3");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE G4");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE G4");
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END CASE;
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END CASE;
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CASE IDENT_INT(LITEXPR) IS
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CASE IDENT_INT(LITEXPR) IS
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE H1");
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE H1");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE H2");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE H2");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE H3");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE H3");
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WHEN 2002..INTEGER'LAST=>NULL ;
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WHEN 2002..INTEGER'LAST=>NULL ;
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END CASE;
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END CASE;
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CASE STATCON IS
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CASE STATCON IS
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE I1");
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE I1");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE I2");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE I2");
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WHEN 2001 => NULL ;
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WHEN 2001 => NULL ;
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE I4");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE I4");
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END CASE;
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END CASE;
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CASE DYNVAR IS
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CASE DYNVAR IS
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE J1");
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WHEN 1..2000 => FAILED("WRONG ALTERNATIVE J1");
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WHEN INTEGER'FIRST..0=> NULL ;
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WHEN INTEGER'FIRST..0=> NULL ;
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WHEN 2001 => FAILED("WRONG ALTERNATIVE J3");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE J3");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE J4");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE J4");
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END CASE;
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END CASE;
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CASE DYNCON IS
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CASE DYNCON IS
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WHEN 1..2000 => NULL ;
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WHEN 1..2000 => NULL ;
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE K2");
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WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE K2");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE K3");
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WHEN 2001 => FAILED("WRONG ALTERNATIVE K3");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE K4");
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WHEN 2002..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE K4");
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END CASE;
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END CASE;
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END ;
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END ;
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RESULT ;
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RESULT ;
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END C54A42D ;
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END C54A42D ;
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