1-- C44003G.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 FOR CORRECT PRECEDENCE OF PRE-DEFINED AND OVERLOADED 27-- OPERATIONS ON BOOLEAN TYPES AND ONE-DIMENSIONAL ARRAYS WITH 28-- COMPONENTS OF TYPE BOOLEAN. 29 30-- HISTORY: 31-- RJW 10/13/88 CREATED ORIGINAL TEST. 32 33WITH REPORT; USE REPORT; 34PROCEDURE C44003G IS 35 36BEGIN 37 TEST ("C44003G", "CHECK FOR CORRECT PRECEDENCE OF PRE-DEFINED " & 38 "AND OVERLOADED OPERATIONS ON BOOLEAN TYPES " & 39 "AND ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF " & 40 "TYPE BOOLEAN"); 41 42----- PREDEFINED BOOLEAN: 43 44 DECLARE 45 T : BOOLEAN := TRUE; 46 F : BOOLEAN := FALSE; 47 48 FUNCTION "AND" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS 49 BEGIN 50 RETURN FALSE; 51 END "AND"; 52 53 FUNCTION "<" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS 54 BEGIN 55 RETURN TRUE; 56 END "<"; 57 58 FUNCTION "-" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS 59 BEGIN 60 RETURN TRUE; 61 END "-"; 62 63 FUNCTION "+" (RIGHT : BOOLEAN) RETURN BOOLEAN IS 64 BEGIN 65 RETURN NOT RIGHT; 66 END "+"; 67 68 FUNCTION "*" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS 69 BEGIN 70 RETURN FALSE; 71 END "*"; 72 73 FUNCTION "**" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS 74 BEGIN 75 RETURN TRUE; 76 END "**"; 77 78 BEGIN 79 IF NOT (+T = F) OR T /= +F OR (TRUE AND FALSE ** TRUE) OR 80 NOT (+T < F) OR NOT (T - F * T) OR (NOT T - F XOR + F - F) 81 THEN 82 FAILED ("INCORRECT RESULT - 1"); 83 END IF; 84 85 END; 86 87----- ARRAYS: 88 89 DECLARE 90 TYPE ARR IS ARRAY (INTEGER RANGE <>) OF BOOLEAN; 91 92 SUBTYPE SARR IS ARR (1 .. 3); 93 94 T : SARR := (OTHERS => TRUE); 95 F : SARR := (OTHERS => FALSE); 96 97 FUNCTION "XOR" (LEFT, RIGHT : ARR) RETURN ARR IS 98 BEGIN 99 RETURN (1 .. 3 => FALSE); 100 END "XOR"; 101 102 FUNCTION "<=" (LEFT, RIGHT : ARR) RETURN ARR IS 103 BEGIN 104 RETURN (1 .. 3 => TRUE); 105 END "<="; 106 107 FUNCTION "+" (LEFT, RIGHT : ARR) RETURN ARR IS 108 BEGIN 109 RETURN (1 .. 3 => FALSE); 110 END "+"; 111 112 FUNCTION "MOD" (LEFT, RIGHT : ARR) RETURN ARR IS 113 BEGIN 114 RETURN (1 .. 3 => TRUE); 115 END "MOD"; 116 117 FUNCTION "**" (LEFT, RIGHT : ARR) RETURN ARR IS 118 BEGIN 119 RETURN (1 .. 3 => FALSE); 120 END "**"; 121 BEGIN 122 IF (F ** T <= F + T MOD T XOR T) /= (1 .. 3 => FALSE) 123 THEN 124 FAILED ("INCORRECT RESULT - 2"); 125 END IF; 126 127 IF F ** T & T /= NOT T & T OR 128 (T MOD F <= T) /= (1 .. 3 => TRUE) THEN 129 FAILED ("INCORRECT RESULT - 3"); 130 END IF; 131 END; 132 133 RESULT; 134END C44003G; 135