1-- C54A24B.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- OBJECTIVE: 26-- CHECK THAT NULL SUBTYPE RANGES ARE ACCEPTABLE CASE CHOICES, 27-- WHERE THE BOUNDS ARE BOTH OUT OF THE SUBRANGE'S RANGE, AND 28-- WHERE VACUOUS CHOICES HAVE NON-NULL STATEMENT SEQUENCES. 29-- CHECK THAT AN UNNEEDED OTHERS CLAUSE IS PERMITTED. 30 31-- HISTORY: 32-- DAT 01/29/81 CREATED ORIGINAL TEST. 33-- DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS. 34 35WITH REPORT; 36PROCEDURE C54A24B IS 37 38 USE REPORT; 39 40 TYPE C IS NEW CHARACTER RANGE 'A' .. 'D'; 41 X : C := 'B'; 42 43BEGIN 44 TEST ("C54A24B", "NULL CASE CHOICE SUBRANGES WITH VALUES " & 45 "OUTSIDE SUBRANGE"); 46 47 CASE X IS 48 WHEN C RANGE C'BASE'LAST .. C'BASE'FIRST 49 | C RANGE 'Z' .. ' ' => X := 'A'; 50 WHEN C => NULL; 51 WHEN OTHERS => X := 'C'; 52 END CASE; 53 IF X /= 'B' THEN 54 FAILED ("WRONG CASE EXECUTION"); 55 END IF; 56 57 RESULT; 58END C54A24B; 59