1-- C52102A.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 THE ASSIGNMENT OF OVERLAPPING SOURCE AND TARGET VARIABLES 26-- (INCLUDING ARRAYS AND SLICES IN VARIOUS COMBINATIONS) SATISFIES 27-- THE SEMANTICS OF "COPY" ASSIGNMENT. (THIS TEST IS IN TWO PARTS, 28-- COVERING RESPECTIVELY STATIC AND DYNAMIC BOUNDS.) 29 30-- PART 1: STATIC BOUNDS 31 32 33-- RM 02/25/80 34-- SPS 2/18/83 35-- JBG 8/21/83 36-- JBG 5/8/84 37-- JBG 6/09/84 38 39WITH REPORT; 40PROCEDURE C52102A IS 41 42 USE REPORT; 43 44 45BEGIN 46 47 48 TEST( "C52102A" , "CHECK THAT THE ASSIGNMENT OF OVERLAPPING " & 49 "SOURCE AND TARGET VARIABLES (INCLUDING " & 50 "ARRAYS AND SLICES IN VARIOUS COMBINATIONS) " & 51 "SATISFIES THE SEMANTICS OF ""COPY"" " & 52 "ASSIGNMENT (PART 1: STATIC BOUNDS)" ); 53 54 55 ------------------------------------------------------------------- 56 -------------------- ARRAYS OF INTEGERS ------------------------- 57 58 DECLARE 59 A : ARRAY( 1..4 ) OF INTEGER; 60 61 BEGIN 62 A := ( 11 , 12 , 13 , 14 ); 63 A := ( 1 , A(1) , A(2) , A(1) ); 64 IF A /= ( 1 , 11 , 12 , 11 ) THEN 65 FAILED( "WRONG VALUES - I1" ); 66 END IF; 67 68 A := ( 11 , 12 , 13 , 14 ); 69 A := ( A(4) , A(3) , A(4) , 1 ); 70 IF A /= ( 14 , 13 , 14 , 1 ) THEN 71 FAILED( "WRONG VALUES - I2" ); 72 END IF; 73 74 END; 75 76 77 DECLARE 78 A : ARRAY( INTEGER RANGE -4..4 ) OF INTEGER; 79 80 BEGIN 81 A := ( -4 , -3 , -2 , -1 , 100 , 1 , 2 , 3 , 4 ); 82 A(-4..0) := A(0..4); 83 IF A /= ( 100 , 1 , 2 , 3 , 4 , 1 , 2 , 3 , 4 ) 84 THEN 85 FAILED( "WRONG VALUES - I3" ); 86 END IF; 87 88 A := ( -4 , -3 , -2 , -1 , 100 , 1 , 2 , 3 , 4 ); 89 A(0..4) := A(-4..0); 90 IF A /= ( -4 , -3 , -2 , -1 , -4 , -3 , -2 , -1 , 100 ) 91 THEN 92 FAILED( "WRONG VALUES - I4" ); 93 END IF; 94 95 END; 96 97 98 DECLARE 99 TYPE INT_ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; 100 A : INT_ARR (1..10); 101 102 BEGIN 103 A := ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ); 104 A := 0 & A(1..2) & A(1..2) & A(1..5); 105 IF A /= ( 0 , 1 , 2 , 1 , 2 , 1 , 2 , 3 , 4 , 5 ) 106 THEN 107 FAILED( "WRONG VALUES - I5" ); 108 END IF; 109 110 A := ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ); 111 A := A(6..9) & A(8..9) & A(8..9) & 0 & 0; 112 IF A /= ( 6 , 7 , 8 , 9 , 8 , 9 , 8 , 9 , 0 , 0 ) 113 THEN 114 FAILED( "WRONG VALUES - I6" ); 115 END IF; 116 117 END; 118 119 120 ------------------------------------------------------------------- 121 -------------------- ARRAYS OF BOOLEANS ------------------------- 122 123 DECLARE 124 A : ARRAY( 1..4 ) OF BOOLEAN; 125 126 BEGIN 127 A := ( FALSE , TRUE , TRUE , FALSE ); 128 A := ( TRUE , A(1) , A(2) , A(1) ); 129 IF A /= ( TRUE , FALSE , TRUE , FALSE ) 130 THEN 131 FAILED( "WRONG VALUES - B1" ); 132 END IF; 133 134 A := ( FALSE , TRUE , TRUE , FALSE ); 135 A := ( A(4) , A(3) , A(4) , TRUE ); 136 IF A /= ( FALSE , TRUE , FALSE, TRUE ) 137 THEN 138 FAILED( "WRONG VALUES - B2" ); 139 END IF; 140 141 END; 142 143 144 DECLARE 145 A : ARRAY( INTEGER RANGE -4..4 ) OF BOOLEAN; 146 147 BEGIN 148 A := (FALSE,FALSE,FALSE,FALSE,FALSE,TRUE, TRUE, TRUE,TRUE); 149 A(-4..0) := A(0..4); 150 IF A /= (FALSE, TRUE, TRUE, TRUE, TRUE,TRUE, TRUE, TRUE,TRUE) 151 THEN 152 FAILED( "WRONG VALUES - B3" ); 153 END IF; 154 155 A := (FALSE,FALSE,FALSE,FALSE, TRUE,TRUE, TRUE, TRUE,TRUE); 156 A(0..4) := A(-4..0); 157 IF A /= (FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE) 158 THEN 159 FAILED( "WRONG VALUES - B4" ); 160 END IF; 161 162 END; 163 164 165 DECLARE 166 TYPE B_ARR IS ARRAY (INTEGER RANGE <>) OF BOOLEAN; 167 A : B_ARR (1..10); 168 169 BEGIN 170 A := (TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE); 171 A := FALSE & A(1..2) & A(1..2) & A(1..5); 172 IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) 173 THEN 174 FAILED( "WRONG VALUES - B5" ); 175 END IF; 176 177 A := (TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE); 178 A := A(6..9) & A(8..9) & A(8..9) & FALSE & TRUE; 179 IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) 180 THEN 181 FAILED( "WRONG VALUES - B6" ); 182 END IF; 183 184 END; 185 186 187 ------------------------------------------------------------------- 188 -------------------- CHARACTER STRINGS -------------------------- 189 190 DECLARE 191 A : STRING( 1..4 ); 192 193 BEGIN 194 A := "ARGH"; 195 A := ( 'Q' , A(1) , A(2) , A(1) ); 196 IF A /= "QARA" THEN 197 FAILED( "WRONG VALUES - C1" ); 198 END IF; 199 200 A := "ARGH"; 201 A := ( A(4) , A(3) , A(4) , 'X' ); 202 IF A /= "HGHX" THEN 203 FAILED( "WRONG VALUES - C2" ); 204 END IF; 205 206 END; 207 208 209 DECLARE 210 A : STRING( 96..104 ); 211 212 BEGIN 213 A := "APHRODITE"; 214 A(96..100) := A(100..104); 215 IF A /= "ODITEDITE" THEN 216 FAILED( "WRONG VALUES - C3" ); 217 END IF; 218 219 A := "APHRODITE"; 220 A(100..104) := A(96..100) ; 221 IF A /= "APHRAPHRO" THEN 222 FAILED( "WRONG VALUES - C4" ); 223 END IF; 224 225 END; 226 227 228 DECLARE 229 TYPE CH_ARR IS ARRAY (INTEGER RANGE <>) OF CHARACTER; 230 A : CH_ARR (1..9); 231 232 BEGIN 233 A := "CAMBRIDGE"; 234 A := 'S' & A(1..2) & A(1..2) & A(1..4); 235 IF A /= "SCACACAMB" THEN 236 FAILED( "WRONG VALUES - C5" ); 237 END IF; 238 239 A := "CAMBRIDGE"; 240 A := A(8..8) & A(6..8) & A(6..8) & "EA"; 241 IF A /= "GIDGIDGEA" THEN 242 FAILED( "WRONG VALUES - C6" ); 243 END IF; 244 245 END; 246 247 248 RESULT; 249 250 251END C52102A; 252