1-- CD2A22J.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 WHEN A SIZE SPECIFICATION IS GIVEN FOR AN 27-- ENUMERATION TYPE, THEN SUCH A TYPE OF THE SMALLEST APPROPRIATE 28-- UNSIGNED SIZE CAN BE PASSED AS AN ACTUAL PARAMETER TO A GENERIC 29-- PROCEDURE. 30 31-- HISTORY: 32-- JET 08/13/87 CREATED ORIGINAL TEST. 33-- DHH 04/17/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED 34-- OPERATORS ON 'SIZE TESTS, AND ADDED CHECK ON 35-- REPRESENTATION CLAUSE. 36-- JRL 03/27/92 ELIMINATED REDUNDANT TESTING. 37 38WITH REPORT; USE REPORT; 39WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'. 40PROCEDURE CD2A22J IS 41 42 TYPE BASIC_ENUM IS (ZERO, ONE, TWO); 43 BASIC_SIZE : CONSTANT := 2; 44 45 FOR BASIC_ENUM'SIZE USE BASIC_SIZE; 46 47BEGIN 48 TEST ("CD2A22J", "CHECK THAT WHEN A SIZE SPECIFICATION IS GIVEN " & 49 "FOR AN ENUMERATION TYPE, THEN SUCH A TYPE OF " & 50 "THE SMALLEST APPROPRIATE UNSIGNED SIZE CAN BE " & 51 "PASSED AS AN ACTUAL PARAMETER TO A GENERIC " & 52 "PROCEDURE"); 53 54 DECLARE -- TYPE DECLARATION GIVEN WITHIN GENERIC PROCEDURE. 55 56 GENERIC 57 TYPE GPARM IS (<>); 58 PROCEDURE GENPROC (C0, C1, C2: GPARM); 59 60 PROCEDURE GENPROC (C0, C1, C2: GPARM) IS 61 62 SUBTYPE CHECK_TYPE IS GPARM; 63 64 FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS 65 BEGIN 66 IF EQUAL (3, 3) THEN 67 RETURN CH; 68 ELSE 69 RETURN C1; 70 END IF; 71 END IDENT; 72 73 PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (CHECK_TYPE); 74 75 BEGIN -- GENPROC. 76 CHECK_1 (C0, BASIC_SIZE, "CHECK_TYPE"); 77 78 IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN 79 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE"); 80 END IF; 81 82 IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN 83 FAILED ("INCORRECT VALUE FOR C0'SIZE"); 84 END IF; 85 86 IF NOT ((C0 < IDENT (C1)) AND 87 (IDENT (C2) > IDENT (C1)) AND 88 (C1 <= IDENT (C1)) AND (IDENT (C2) = C2)) THEN 89 FAILED ("INCORRECT RESULTS FOR RELATIONAL " & 90 "OPERATORS"); 91 END IF; 92 93 IF CHECK_TYPE'FIRST /= IDENT (C0) THEN 94 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST"); 95 END IF; 96 97 IF CHECK_TYPE'POS (C0) /= IDENT_INT (0) OR 98 CHECK_TYPE'POS (C1) /= IDENT_INT (1) OR 99 CHECK_TYPE'POS (C2) /= IDENT_INT (2) THEN 100 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS"); 101 END IF; 102 103 IF CHECK_TYPE'SUCC (C0) /= IDENT (C1) OR 104 CHECK_TYPE'SUCC (C1) /= IDENT (C2) THEN 105 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC"); 106 END IF; 107 108 IF CHECK_TYPE'IMAGE (C0) /= IDENT_STR ("ZERO") OR 109 CHECK_TYPE'IMAGE (C1) /= IDENT_STR ("ONE") OR 110 CHECK_TYPE'IMAGE (C2) /= IDENT_STR ("TWO") THEN 111 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE"); 112 END IF; 113 114 END GENPROC; 115 116 PROCEDURE NEWPROC IS NEW GENPROC (BASIC_ENUM); 117 118 BEGIN 119 120 NEWPROC (ZERO, ONE, TWO); 121 122 END; 123 124 RESULT; 125END CD2A22J; 126