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Line No. Rev Author Line
1 720 jeremybenn
-- C54A24B.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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-- OBJECTIVE:
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--     CHECK THAT NULL SUBTYPE RANGES ARE ACCEPTABLE CASE CHOICES,
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--     WHERE THE BOUNDS ARE BOTH OUT OF THE SUBRANGE'S RANGE, AND
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--     WHERE VACUOUS CHOICES HAVE NON-NULL STATEMENT SEQUENCES.
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--     CHECK THAT AN UNNEEDED OTHERS CLAUSE IS PERMITTED.
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-- HISTORY:
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--     DAT 01/29/81 CREATED ORIGINAL TEST.
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--     DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
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WITH REPORT;
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PROCEDURE C54A24B IS
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     USE REPORT;
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     TYPE C IS NEW CHARACTER RANGE 'A' .. 'D';
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     X : C := 'B';
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BEGIN
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     TEST ("C54A24B", "NULL CASE CHOICE SUBRANGES WITH VALUES " &
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           "OUTSIDE SUBRANGE");
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     CASE X IS
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          WHEN C RANGE C'BASE'LAST .. C'BASE'FIRST
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               | C RANGE 'Z' .. ' ' => X := 'A';
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          WHEN C => NULL;
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          WHEN OTHERS => X := 'C';
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     END CASE;
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     IF X /= 'B' THEN
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          FAILED ("WRONG CASE EXECUTION");
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     END IF;
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     RESULT;
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END C54A24B;

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