| -- C54A24B.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. |
| --* |
| -- OBJECTIVE: |
| -- CHECK THAT NULL SUBTYPE RANGES ARE ACCEPTABLE CASE CHOICES, |
| -- WHERE THE BOUNDS ARE BOTH OUT OF THE SUBRANGE'S RANGE, AND |
| -- WHERE VACUOUS CHOICES HAVE NON-NULL STATEMENT SEQUENCES. |
| -- CHECK THAT AN UNNEEDED OTHERS CLAUSE IS PERMITTED. |
| |
| -- HISTORY: |
| -- DAT 01/29/81 CREATED ORIGINAL TEST. |
| -- DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS. |
| |
| WITH REPORT; |
| PROCEDURE C54A24B IS |
| |
| USE REPORT; |
| |
| TYPE C IS NEW CHARACTER RANGE 'A' .. 'D'; |
| X : C := 'B'; |
| |
| BEGIN |
| TEST ("C54A24B", "NULL CASE CHOICE SUBRANGES WITH VALUES " & |
| "OUTSIDE SUBRANGE"); |
| |
| CASE X IS |
| WHEN C RANGE C'BASE'LAST .. C'BASE'FIRST |
| | C RANGE 'Z' .. ' ' => X := 'A'; |
| WHEN C => NULL; |
| WHEN OTHERS => X := 'C'; |
| END CASE; |
| IF X /= 'B' THEN |
| FAILED ("WRONG CASE EXECUTION"); |
| END IF; |
| |
| RESULT; |
| END C54A24B; |