1-- CD7204B.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 THE PREFIX OF THE 'POSITION, 'LAST_BIT, AND 'FIRST_BIT 27-- ATTRIBUTES CAN DENOTE A RECORD COMPONENT, AND THE ATTRIBUTES 28-- RETURN APPROPRIATE VALUES WHEN A RECORD REPRESENTATION CLAUSE IS 29-- NOT PRESENT. 30 31-- HISTORY: 32-- BCB 09/14/87 CREATED ORIGINAL TEST. 33-- RJW 02/08/88 REVISED SO THAT TEST PASSES IF BOOLEAN'SIZE = 1. 34-- RJW 05/31/90 CORRECTED COMPARISONS INVOLVING SIZES. 35-- LDC 10/04/90 ADDED CHECK FOR 'POSITION. 36 37WITH REPORT; USE REPORT; 38 39PROCEDURE CD7204B IS 40 41 TYPE BASIC_REC IS RECORD 42 CHECK_INT : INTEGER := 5; 43 CHECK_BOOL : BOOLEAN := TRUE; 44 END RECORD; 45 46 CHECK_REC : BASIC_REC; 47 48BEGIN 49 50 TEST ("CD7204B", "CHECK THAT THE PREFIX OF THE 'POSITION, " & 51 "'LAST_BIT, AND 'FIRST_BIT ATTRIBUTES CAN " & 52 "DENOTE A RECORD COMPONENT, AND THE ATTRIBUTES " & 53 "RETURN APPROPRIATE VALUES WHEN A RECORD " & 54 "REPRESENTATION CLAUSE IS NOT PRESENT"); 55 56 IF CHECK_REC.CHECK_INT'FIRST_BIT >= CHECK_REC.CHECK_INT'LAST_BIT 57 THEN FAILED ("INCORRECT VALUES FOR FIRST_BIT OR LAST_BIT " & 58 "OF CHECK_INT"); 59 END IF; 60 61 IF (CHECK_REC.CHECK_INT'LAST_BIT - CHECK_REC.CHECK_INT'FIRST_BIT 62 + 1) < INTEGER'SIZE THEN 63 FAILED ("INCORRECT SIZE FOR CHECK_INT"); 64 END IF; 65 66 IF CHECK_REC.CHECK_BOOL'POSITION <= CHECK_REC.CHECK_INT'POSITION 67 THEN FAILED ("INCORRECT VALUE FOR 'POSITION OF CHECK_INT " & 68 "OR CHECK_BOOL"); 69 END IF; 70 71 IF CHECK_REC.CHECK_INT'POSITION >= CHECK_REC.CHECK_BOOL'POSITION 72 THEN FAILED ("INCORRECT VALUE FOR 'POSITION OF CHECK_INT " & 73 "OR CHECK_BOOL - 2"); 74 END IF; 75 76 IF CHECK_REC.CHECK_BOOL'FIRST_BIT > CHECK_REC.CHECK_BOOL'LAST_BIT 77 THEN FAILED ("INCORRECT VALUE FOR FIRST_BIT OR LAST_BIT " & 78 "OF CHECK_BOOL"); 79 END IF; 80 81 IF (CHECK_REC.CHECK_BOOL'LAST_BIT - CHECK_REC.CHECK_BOOL'FIRST_BIT 82 + 1) < BOOLEAN'SIZE THEN 83 FAILED ("INCORRECT SIZE FOR CHECK_BOOL"); 84 END IF; 85 86 RESULT; 87 88END CD7204B; 89