1-- C83023A.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 A DECLARATION IN A DECLARATIVE REGION OF A TASK 27-- HIDES AN OUTER DECLARATION OF A HOMOGRAPH. ALSO CHECK THAT THE 28-- OUTER DECLARATION IS DIRECTLY VISIBLE IN BOTH DECLARATIVE 29-- REGIONS BEFORE THE DECLARATION OF THE INNER HOMOGRAPH AND THE 30-- OUTER DECLARATION IS VISIBLE BY SELECTION AFTER THE INNER 31-- HOMOGRAPH DECLARATION. 32 33-- HISTORY: 34-- BCB 08/29/88 CREATED ORIGINAL TEST. 35 36WITH REPORT; USE REPORT; 37PROCEDURE C83023A IS 38 39 GENERIC 40 TYPE T IS PRIVATE; 41 X : T; 42 FUNCTION GEN_FUN RETURN T; 43 44 FUNCTION GEN_FUN RETURN T IS 45 BEGIN 46 RETURN X; 47 END GEN_FUN; 48 49BEGIN 50 TEST ("C83023A", "CHECK THAT A DECLARATION IN A DECLARATIVE " & 51 "REGION OF A TASK HIDES AN OUTER " & 52 "DECLARATION OF A HOMOGRAPH"); 53 54 ONE: 55 DECLARE -- DECLARATIVE REGION. 56 A : INTEGER := IDENT_INT(2); 57 B : INTEGER := A; 58 59 TASK INNER IS 60 ENTRY HERE (X : IN OUT INTEGER); 61 END INNER; 62 63 TASK BODY INNER IS 64 C : INTEGER := A; 65 A : INTEGER := IDENT_INT(3); 66 BEGIN 67 ACCEPT HERE (X : IN OUT INTEGER) DO 68 IF A /= IDENT_INT(3) THEN 69 FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH" & 70 " - 1"); 71 END IF; 72 73 IF ONE.A /= IDENT_INT(2) THEN 74 FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH" & 75 " - 2"); 76 END IF; 77 78 IF ONE.B /= IDENT_INT(2) THEN 79 FAILED ("INCORRECT VALUE FOR OUTER VARIABLE " & 80 "- 3"); 81 END IF; 82 83 IF C /= IDENT_INT(2) THEN 84 FAILED ("INCORRECT VALUE FOR INNER VARIABLE " & 85 "- 4"); 86 END IF; 87 88 IF X /= IDENT_INT(2) THEN 89 FAILED ("INCORRECT VALUE PASSED IN - 5"); 90 END IF; 91 92 IF EQUAL(1,1) THEN 93 X := A; 94 ELSE 95 X := ONE.A; 96 END IF; 97 END HERE; 98 END INNER; 99 100 BEGIN -- ONE 101 INNER.HERE(A); 102 103 IF A /= IDENT_INT(3) THEN 104 FAILED ("INCORRECT VALUE PASSED OUT - 6"); 105 END IF; 106 END ONE; 107 108 TWO: 109 DECLARE -- AFTER THE SPECIFICATION OF TASK. 110 TASK INNER IS 111 ENTRY HERE (X : IN OUT INTEGER); 112 END INNER; 113 114 A : INTEGER := IDENT_INT(2); 115 116 B : INTEGER := A; 117 118 TASK BODY INNER IS 119 C : INTEGER := A; 120 A : INTEGER := IDENT_INT(3); 121 BEGIN 122 ACCEPT HERE (X : IN OUT INTEGER) DO 123 IF A /= IDENT_INT(3) THEN 124 FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH" & 125 " - 10"); 126 END IF; 127 128 IF TWO.A /= IDENT_INT(2) THEN 129 FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH" & 130 " - 11"); 131 END IF; 132 133 IF TWO.B /= IDENT_INT(2) THEN 134 FAILED ("INCORRECT VALUE FOR OUTER VARIABLE " & 135 "- 12"); 136 END IF; 137 138 IF C /= IDENT_INT(2) THEN 139 FAILED ("INCORRECT VALUE FOR INNER VARIABLE " & 140 "- 13"); 141 END IF; 142 143 IF X /= IDENT_INT(2) THEN 144 FAILED ("INCORRECT VALUE PASSED IN - 14"); 145 END IF; 146 147 IF EQUAL(1,1) THEN 148 X := A; 149 ELSE 150 NULL; 151 END IF; 152 END HERE; 153 END INNER; 154 155 BEGIN -- TWO 156 INNER.HERE(A); 157 158 IF A /= IDENT_INT(3) THEN 159 FAILED ("INCORRECT VALUE PASSED OUT - 15"); 160 END IF; 161 END TWO; 162 163 THREE: 164 DECLARE -- OVERLOADING OF FUNCTIONS. 165 166 OBJ : INTEGER := 1; 167 FLO : FLOAT := 5.0; 168 169 FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ); 170 171 TASK INNER IS 172 ENTRY HERE (X : IN OUT INTEGER); 173 END INNER; 174 175 FUNCTION F IS NEW GEN_FUN (FLOAT, FLO); 176 177 TASK BODY INNER IS 178 F : FLOAT := 6.25; 179 BEGIN 180 ACCEPT HERE (X : IN OUT INTEGER) DO 181 X := INTEGER(F); 182 END HERE; 183 END INNER; 184 185 BEGIN 186 INNER.HERE (OBJ); 187 188 IF OBJ /= IDENT_INT(6) THEN 189 FAILED ("INCORRECT VALUE RETURNED FROM FUNCTION - 20"); 190 END IF; 191 END THREE; 192 193 RESULT; 194END C83023A; 195