gcc/testsuite/ada/acats/tests/c4/c41203b.ada

   1 -- C41203B.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 NAME PART OF A SLICE MAY BE:
  27 --        AN IDENTIFIER DENOTING A ONE DIMENSIONAL ARRAY OBJECT - N1;
  28 --        AN IDENTIFIER DENOTING AN ACCESS OBJECT WHOSE VALUE
  29 --           DESIGNATES A ONE DIMENSIONAL ARRAY OBJECT - N2;
  30 --        A FUNCTION CALL DELIVERING A ONE DIMENSIONAL ARRAY OBJECT
  31 --           USING PREDEFINED FUNCTIONS - &, AND THE LOGICAL OPERATORS
  32 --        A USER-DEFINED FUNCTION - F1;
  33 --        A FUNCTION CALL DELIVERING AN ACCESS VALUE THAT
  34 --           DESIGNATES A ONE DIMENSIONAL ARRAY - F2;
  35 --        A SLICE - N3;
  36 --        AN INDEXED COMPONENT DENOTING A ONE DIMENSIONAL ARRAY OBJECT
  37 --           (ARRAY OF ARRAYS) - N4;
  38 --        AN IDENTIFIER PREFIXED BY THE NAME OF THE INNERMOST UNIT
  39 --           ENCLOSING ITS DECLARATION - C41203B.N1;
  40 --        A RECORD COMPONENT (OF A RECORD CONTAINING ONE OR MORE
  41 --           ARRAYS WHOSE BOUNDS DEPEND ON A DISCRIMINANT) - N5.
  42 --     CHECK THAT THE APPROPRIATE SLICE IS ACCESSED (FOR
  43 --     DYNAMIC INDICES).
  44
  45 -- HISTORY:
  46 --     WKB 08/05/81  CREATED ORIGINAL TEST.
  47 --     SPS 02/04/83
  48 --     BCB 08/02/88  MODIFIED HEADER FORMAT AND ADDED CALLS TO THE
  49 --                   LOGICAL OPERATORS.
  50 --     BCB 04/16/90  ADDED TEST FOR PREFIX OF INDEXED COMPONENT HAVING
  51 --                   A LIMITED TYPE.
  52 --     PWN 11/30/94  SUBTYPE QUALIFIED LITERALS FOR ADA 9X.
  53
  54 WITH REPORT;
  55 USE REPORT;
  56 PROCEDURE C41203B IS
  57
  58      TYPE T1 IS ARRAY (INTEGER RANGE <> ) OF INTEGER;
  59      SUBTYPE A1 IS T1 (1..6);
  60      N1 : A1 := (1,2,3,4,5,6);
  61
  62 BEGIN
  63      TEST ("C41203B", "CHECK THAT THE NAME PART OF A SLICE MAY BE " &
  64                       "OF CERTAIN FORMS AND THAT THE APPROPRIATE " &
  65                       "SLICE IS ACCESSED (FOR DYNAMIC INDICES)");
  66
  67      DECLARE
  68
  69           TYPE T2 IS ARRAY (INTEGER RANGE <> ) OF BOOLEAN;
  70           SUBTYPE A2 IS T2 (1..6);
  71           TYPE A3 IS ACCESS A1;
  72           TYPE A4 IS ARRAY (INTEGER RANGE 1..3 ) OF A1;
  73           TYPE R (LENGTH : INTEGER) IS
  74                RECORD
  75                     S : STRING (1..LENGTH);
  76                END RECORD;
  77
  78           N2 : A3 := NEW A1'(1,2,3,4,5,6);
  79           N3 : T1(1..7) := (1,2,3,4,5,6,7);
  80           N4 : A4 := (1 => (1,2,3,4,5,6), 2 => (7,8,9,10,11,12),
  81                       3 => (13,14,15,16,17,18));
  82           N5 : R(6) := (LENGTH => 6, S => "ABCDEF");
  83
  84           M2A : A2 := (TRUE,TRUE,TRUE,FALSE,FALSE,FALSE);
  85           M2B : A2 := (TRUE,FALSE,TRUE,FALSE,TRUE,FALSE);
  86
  87           FUNCTION F1 RETURN A2 IS
  88           BEGIN
  89                RETURN (FALSE,FALSE,TRUE,FALSE,TRUE,TRUE);
  90           END F1;
  91
  92           FUNCTION F2 RETURN A3 IS
  93           BEGIN
  94                RETURN N2;
  95           END F2;
  96
  97           PROCEDURE P1 (X : IN T1; Y : IN OUT T1;
  98                         Z : OUT T1; W : IN STRING) IS
  99           BEGIN
 100                IF X /= (1,2) THEN
 101                     FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);
 102                END IF;
 103                IF Y /= (3,4) THEN
 104                     FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);
 105                END IF;
 106                Y := (10,11);
 107                Z := (12,13);
 108           END P1;
 109
 110           PROCEDURE P2 (X : STRING) IS
 111           BEGIN
 112                IF X /= "BC" THEN
 113                     FAILED ("WRONG VALUE FOR IN PARAMETER - '&'");
 114                END IF;
 115           END P2;
 116
 117           PROCEDURE P3 (X : T2) IS
 118           BEGIN
 119                IF X /= (FALSE,TRUE,FALSE) THEN
 120                     FAILED ("WRONG VALUE FOR IN PARAMETER - F1");
 121                END IF;
 122           END P3;
 123
 124           PROCEDURE P5 (X : IN STRING; Y : IN OUT STRING;
 125                         Z : OUT STRING) IS
 126           BEGIN
 127                IF X /= "EF" THEN
 128                     FAILED ("WRONG VALUE FOR IN PARAMETER - N5");
 129                END IF;
 130                IF Y /= "CD" THEN
 131                     FAILED ("WRONG VALUE FOR IN OUT PARAMETER - N5");
 132                END IF;
 133                Y := "XY";
 134                Z := "WZ";
 135           END P5;
 136
 137           PROCEDURE P6 (X : T2) IS
 138           BEGIN
 139                IF X /= (FALSE,FALSE,TRUE) THEN
 140                     FAILED ("WRONG VALUE FOR IN PARAMETER - NOT");
 141                END IF;
 142           END P6;
 143
 144           PROCEDURE P7 (X : T2) IS
 145           BEGIN
 146                IF X /= (FALSE,TRUE,FALSE) THEN
 147                     FAILED ("WRONG VALUE FOR IN PARAMETER - AND");
 148                END IF;
 149           END P7;
 150
 151           PROCEDURE P8 (X : T2) IS
 152           BEGIN
 153                IF X /= (FALSE,TRUE,FALSE) THEN
 154                     FAILED ("WRONG VALUE FOR IN PARAMETER - OR");
 155                END IF;
 156           END P8;
 157
 158           PROCEDURE P9 (X : T2) IS
 159           BEGIN
 160                IF X /= (FALSE,TRUE,FALSE) THEN
 161                     FAILED ("WRONG VALUE FOR IN PARAMETER - XOR");
 162                END IF;
 163           END P9;
 164
 165      BEGIN
 166
 167           IF N1(IDENT_INT(1)..IDENT_INT(2)) /= (1,2) THEN
 168                FAILED ("WRONG VALUE FOR EXPRESSION - N1");
 169           END IF;
 170           N1(IDENT_INT(1)..IDENT_INT(2)) := (7,8);
 171           IF N1 /= (7,8,3,4,5,6) THEN
 172                FAILED ("WRONG TARGET FOR ASSIGNMENT - N1");
 173           END IF;
 174           N1 := (1,2,3,4,5,6);
 175           P1 (N1(IDENT_INT(1)..IDENT_INT(2)),
 176               N1(IDENT_INT(3)..IDENT_INT(4)),
 177               N1(IDENT_INT(5)..IDENT_INT(6)), "N1");
 178           IF N1 /= (1,2,10,11,12,13) THEN
 179                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N1");
 180           END IF;
 181
 182           IF N2(IDENT_INT(4)..IDENT_INT(6)) /= (4,5,6) THEN
 183                FAILED ("WRONG VALUE FOR EXPRESSION - N2");
 184           END IF;
 185           N2(IDENT_INT(4)..IDENT_INT(6)) := (7,8,9);
 186           IF N2.ALL /= (1,2,3,7,8,9) THEN
 187                FAILED ("WRONG TARGET FOR ASSIGNMENT - N2");
 188           END IF;
 189           N2.ALL := (1,2,5,6,3,4);
 190           P1 (N2(IDENT_INT(1)..IDENT_INT(2)),
 191               N2(IDENT_INT(5)..IDENT_INT(6)),
 192               N2(IDENT_INT(3)..IDENT_INT(4)), "N2");
 193           IF N2.ALL /= (1,2,12,13,10,11) THEN
 194                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N2");
 195           END IF;
 196
 197           IF "&" (STRING'("AB"),STRING'("CDEF"))(IDENT_INT(4)..IDENT_INT(6))
 198             /= STRING'("DEF") THEN
 199                FAILED ("WRONG VALUE FOR EXPRESSION - '&'");
 200           END IF;
 201           P2 ("&" ("AB","CD")(IDENT_INT(2)..IDENT_INT(3)));
 202
 203           IF "NOT" (M2A)(IDENT_INT(3)..IDENT_INT(5)) /=
 204              (FALSE,TRUE,TRUE) THEN
 205                FAILED ("WRONG VALUE FOR EXPRESSION - 'NOT'");
 206           END IF;
 207           P6 ("NOT" (M2A)(IDENT_INT(2)..IDENT_INT(4)));
 208
 209           IF "AND" (M2A,M2B)(IDENT_INT(3)..IDENT_INT(5)) /=
 210              (TRUE,FALSE,FALSE) THEN
 211                FAILED ("WRONG VALUE FOR EXPRESSION - 'AND'");
 212           END IF;
 213           P7 ("AND" (M2A,M2B)(IDENT_INT(2)..IDENT_INT(4)));
 214
 215           IF "OR" (M2A,M2B)(IDENT_INT(3)..IDENT_INT(5)) /=
 216              (TRUE,FALSE,TRUE) THEN
 217                FAILED ("WRONG VALUE FOR EXPRESSION - 'OR'");
 218           END IF;
 219           P8 ("OR" (M2A,M2B)(IDENT_INT(4)..IDENT_INT(6)));
 220
 221           IF "XOR" (M2A,M2B)(IDENT_INT(3)..IDENT_INT(5)) /=
 222              (FALSE,FALSE,TRUE) THEN
 223                FAILED ("WRONG VALUE FOR EXPRESSION - 'XOR'");
 224           END IF;
 225           P9 ("XOR" (M2A,M2B)(IDENT_INT(1)..IDENT_INT(3)));
 226
 227           IF F1(IDENT_INT(1)..IDENT_INT(2)) /= (FALSE,FALSE) THEN
 228                FAILED ("WRONG VALUE FOR EXPRESSION - F1");
 229           END IF;
 230           P3 (F1(IDENT_INT(2)..IDENT_INT(4)));
 231
 232           N2 := NEW A1'(1,2,3,4,5,6);
 233           IF F2(IDENT_INT(2)..IDENT_INT(6)) /= (2,3,4,5,6) THEN
 234                FAILED ("WRONG VALUE FOR EXPRESSION - F2");
 235           END IF;
 236           F2(IDENT_INT(3)..IDENT_INT(3)) := (5 => 7);
 237           IF N2.ALL /= (1,2,7,4,5,6) THEN
 238                FAILED ("WRONG TARGET FOR ASSIGNMENT - F2");
 239           END IF;
 240           N2.ALL := (5,6,1,2,3,4);
 241           P1 (F2(IDENT_INT(3)..IDENT_INT(4)),
 242               F2(IDENT_INT(5)..IDENT_INT(6)),
 243               F2(IDENT_INT(1)..IDENT_INT(2)), "F2");
 244           IF N2.ALL /= (12,13,1,2,10,11) THEN
 245                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - F2");
 246           END IF;
 247
 248           IF N3(2..7)(IDENT_INT(2)..IDENT_INT(4)) /= (2,3,4) THEN
 249                FAILED ("WRONG VALUE FOR EXPRESSION - N3");
 250           END IF;
 251           N3(2..7)(IDENT_INT(4)..IDENT_INT(5)) := (8,9);
 252           IF N3 /= (1,2,3,8,9,6,7) THEN
 253                FAILED ("WRONG TARGET FOR ASSIGNMENT - N3");
 254           END IF;
 255           N3 := (5,3,4,1,2,6,7);
 256           P1 (N3(2..7)(IDENT_INT(4)..IDENT_INT(5)),
 257               N3(2..7)(IDENT_INT(2)..IDENT_INT(3)),
 258               N3(2..7)(IDENT_INT(6)..IDENT_INT(7)), "N3");
 259           IF N3 /= (5,10,11,1,2,12,13) THEN
 260                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N3");
 261           END IF;
 262
 263           IF N4(1)(IDENT_INT(3)..IDENT_INT(5)) /= (3,4,5) THEN
 264                FAILED ("WRONG VALUE FOR EXPRESSION - N4");
 265           END IF;
 266           N4(2)(IDENT_INT(1)..IDENT_INT(3)) := (21,22,23);
 267           IF N4 /= ((1,2,3,4,5,6),(21,22,23,10,11,12),
 268                     (13,14,15,16,17,18)) THEN
 269                FAILED ("WRONG TARGET FOR ASSIGNMENT - N4");
 270           END IF;
 271           N4 := (1 => (18,19,20,21,22,23), 2 => (17,16,15,1,2,14),
 272                  3 => (7,3,4,5,6,8));
 273           P1 (N4(2)(IDENT_INT(4)..IDENT_INT(5)),
 274               N4(3)(IDENT_INT(2)..IDENT_INT(3)),
 275               N4(1)(IDENT_INT(5)..IDENT_INT(6)), "N4");
 276           IF N4 /= ((18,19,20,21,12,13),(17,16,15,1,2,14),
 277                     (7,10,11,5,6,8)) THEN
 278                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N4");
 279           END IF;
 280
 281           N1 := (1,2,3,4,5,6);
 282           IF C41203B.N1(IDENT_INT(1)..IDENT_INT(2)) /= (1,2) THEN
 283                FAILED ("WRONG VALUE FOR EXPRESSION - C41203B.N1");
 284           END IF;
 285           C41203B.N1(IDENT_INT(1)..IDENT_INT(2)) := (7,8);
 286           IF N1 /= (7,8,3,4,5,6) THEN
 287                FAILED ("WRONG TARGET FOR ASSIGNMENT - C41203B.N1");
 288           END IF;
 289           N1 := (1,2,3,4,5,6);
 290           P1 (C41203B.N1(IDENT_INT(1)..IDENT_INT(2)),
 291               C41203B.N1(IDENT_INT(3)..IDENT_INT(4)),
 292               C41203B.N1(IDENT_INT(5)..IDENT_INT(6)), "C41203B.N1");
 293           IF N1 /= (1,2,10,11,12,13) THEN
 294                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER " &
 295                        "- C41203B.N1");
 296           END IF;
 297
 298           IF N5.S(IDENT_INT(1)..IDENT_INT(5)) /= "ABCDE" THEN
 299                FAILED ("WRONG VALUE FOR EXPRESSION - N5");
 300           END IF;
 301           N5.S(IDENT_INT(4)..IDENT_INT(6)) := "PQR";
 302           IF N5.S /= "ABCPQR" THEN
 303                FAILED ("WRONG TARGET FOR ASSIGNMENT - N5");
 304           END IF;
 305           N5.S := "ABCDEF";
 306           P5 (N5.S(IDENT_INT(5)..IDENT_INT(6)),
 307               N5.S(IDENT_INT(3)..IDENT_INT(4)),
 308               N5.S(IDENT_INT(1)..IDENT_INT(2)));
 309           IF N5.S /= "WZXYEF" THEN
 310                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N5");
 311           END IF;
 312
 313           DECLARE
 314                PACKAGE P IS
 315                     TYPE LIM IS LIMITED PRIVATE;
 316                     TYPE A IS ARRAY(INTEGER RANGE <>) OF LIM;
 317                     PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER);
 318                     PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM);
 319                     FUNCTION "=" (ONE,TWO : A) RETURN BOOLEAN;
 320                PRIVATE
 321                     TYPE LIM IS ARRAY(1..3) OF INTEGER;
 322                END P;
 323
 324                USE P;
 325
 326                H : A(1..5);
 327
 328                N6 : A(1..3);
 329
 330                PACKAGE BODY P IS
 331                     PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER) IS
 332                     BEGIN
 333                          V := (X,Y,Z);
 334                     END INIT;
 335
 336                     PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM) IS
 337                     BEGIN
 338                          ONE := TWO;
 339                     END ASSIGN;
 340
 341                     FUNCTION "=" (ONE,TWO : A) RETURN BOOLEAN IS
 342                     BEGIN
 343                          IF ONE(1) = TWO(2) AND ONE(2) = TWO(3) AND
 344                            ONE(3) = TWO(4) THEN
 345                               RETURN TRUE;
 346                          ELSE
 347                               RETURN FALSE;
 348                          END IF;
 349                     END "=";
 350                END P;
 351
 352                FUNCTION FR RETURN A IS
 353                BEGIN
 354                     RETURN H;
 355                END FR;
 356
 357           BEGIN
 358                INIT (H(1),1,2,3);
 359                INIT (H(2),4,5,6);
 360                INIT (H(3),7,8,9);
 361                INIT (H(4),10,11,12);
 362                INIT (H(5),13,14,15);
 363                INIT (N6(1),0,0,0);
 364                INIT (N6(2),0,0,0);
 365                INIT (N6(3),0,0,0);
 366
 367                ASSIGN (N6(1),H(2));
 368                ASSIGN (N6(2),H(3));
 369                ASSIGN (N6(3),H(4));
 370
 371                IF N6 /= FR(2..4) THEN
 372                     FAILED ("WRONG VALUE FROM LIMITED COMPONENT TYPE");
 373                END IF;
 374           END;
 375      END;
 376
 377      RESULT;
 378 END C41203B;