1-- C52008A.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-- CHECK THAT A RECORD VARIABLE CONSTRAINED BY A SPECIFIED DISCRIMINANT 26-- VALUE CANNOT HAVE ITS DISCRIMINANT VALUE ALTERED BY ASSIGNMENT. 27-- ASSIGNING AN ENTIRE RECORD VALUE WITH A DIFFERENT DISCRIMINANT VALUE 28-- SHOULD RAISE CONSTRAINT_ERROR AND LEAVE THE TARGET VARIABLE 29-- UNALTERED. THIS TEST USES STATIC DISCRIMINANT VALUES. 30 31-- ASL 6/25/81 32-- SPS 3/21/83 33 34WITH REPORT; 35PROCEDURE C52008A IS 36 37 USE REPORT; 38 39 TYPE REC(DISC : INTEGER) IS 40 RECORD 41 COMP : INTEGER; 42 END RECORD; 43 44 R : REC(5) := (5,0); 45 46BEGIN 47 48 TEST ("C52008A", "CANNOT ASSIGN RECORD VARIABLE WITH SPECIFIED " & 49 "DISCRIMINANT VALUE A VALUE WITH A DIFFERENT " & 50 "STATIC DISCRIMINANT VALUE"); 51 52 BEGIN 53 R := (DISC => 5, COMP => 3); 54 IF R /= (5,3) THEN 55 FAILED ("LEGAL ASSIGNMENT FAILED"); 56 END IF; 57 R := (DISC => 4, COMP => 2); 58 FAILED ("RECORD ASSIGNED VALUE WITH DIFFERENT DISCRIMINANT " & 59 "VALUE"); 60 EXCEPTION 61 WHEN CONSTRAINT_ERROR => 62 IF R /= (5,3) THEN 63 FAILED ("TARGET RECORD VALUE ALTERED BY " & 64 "ASSIGNMENT TO VALUE WITH DIFFERENT " & 65 "DISCRIMINANT VALUE EVEN AFTER " & 66 "CONSTRAINT_ERROR RAISED"); 67 END IF; 68 WHEN OTHERS => FAILED ("WRONG EXCEPTION"); 69 END; 70 71 RESULT; 72 73END C52008A; 74