| -- C37305A.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 CHOICES DENOTING A NULL RANGE OF VALUES ARE PERMITTED, |
| -- AND THAT FOR CHOICES CONSISTING OF A SUBTYPE NAME FOLLOWED BY A |
| -- RANGE CONSTRAINT WHERE THE LOWER BOUND IS GREATER THAN THE UPPER |
| -- BOUND, THE BOUNDS NEED NOT BE IN THE RANGE OF THE SUBTYPE VALUES. |
| |
| -- CHECK THAT AN OTHERS ALTERNATIVE CAN BE PROVIDED EVEN IF ALL VALUES |
| -- OF THE CASE EXPRESSION HAVE BEEN COVERED BY PRECEDING ALTERNATIVES. |
| |
| -- ASL 7/14/81 |
| -- JWC 6/28/85 RENAMED TO -AB |
| |
| WITH REPORT; |
| PROCEDURE C37305A IS |
| |
| USE REPORT; |
| |
| BEGIN |
| TEST ("C37305A","NULL RANGES ALLOWED IN CHOICES FOR VARIANT " & |
| "PARTS. OTHERS ALTERNATIVE ALLOWED AFTER ALL VALUES " & |
| "PREVIOUSLY COVERED"); |
| |
| DECLARE |
| SUBTYPE ST IS INTEGER RANGE 1..10; |
| |
| TYPE REC(DISC : ST := 1) IS |
| RECORD |
| CASE DISC IS |
| WHEN 0..-1 => NULL; |
| WHEN 1..-3 => NULL; |
| WHEN 6..5 => |
| COMP : INTEGER; |
| WHEN 11..10 => NULL; |
| WHEN 15..12 => NULL; |
| WHEN 11..0 => NULL; |
| WHEN 1..10 => NULL; |
| WHEN OTHERS => NULL; |
| END CASE; |
| END RECORD; |
| |
| R : REC; |
| BEGIN |
| R := (DISC => 4); |
| |
| IF EQUAL(3,4) THEN |
| R := (DISC => 7); |
| END IF; |
| |
| IF R.DISC /= 4 THEN |
| FAILED ("ASSIGNMENT FAILED"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION RAISED"); |
| END; |
| |
| RESULT; |
| |
| END C37305A; |