old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c32115b.ada

   1 -- C32115B.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 VARIABLE OR CONSTANT HAVING AN UNCONSTRAINED
  27 --    ACCESS TYPE IS DECLARED WITH AN INITIAL NON-NULL ACCESS VALUE,
  28 --    CONSTRAINT_ERROR IS RAISED IF AN INDEX BOUND OR A DISCRIMINANT
  29 --    VALUE OF THE DESIGNATED OBJECT DOES NOT EQUAL THE CORRESPONDING
  30 --    VALUE SPECIFIED FOR THE ACCESS SUBTYPE OF THE OBJECT.
  31
  32 -- HISTORY:
  33 --    JET 08/05/87  CREATED ORIGINAL TEST BASED ON C32115A BY RJW
  34 --                  BUT WITH UNCONSTRAINED ACCESS TYPES AND
  35 --                  CONSTRAINED VARIABLE/CONSTANT DECLARATIONS.
  36 -- KAS 12/4/95 FIXED TYPO IN CALL TO REPORT.TEST
  37
  38 WITH REPORT; USE REPORT;
  39
  40 PROCEDURE C32115B IS
  41
  42      PACKAGE PKG IS
  43           TYPE PRIV (D : INTEGER) IS PRIVATE;
  44
  45      PRIVATE
  46           TYPE PRIV (D : INTEGER) IS
  47                RECORD
  48                     NULL;
  49                END RECORD;
  50      END PKG;
  51
  52      USE PKG;
  53
  54      TYPE ACCP IS ACCESS PRIV;
  55
  56      TYPE REC (D : INTEGER) IS
  57           RECORD
  58                NULL;
  59           END RECORD;
  60
  61      TYPE ACCR IS ACCESS REC;
  62
  63      TYPE ARR IS ARRAY (NATURAL RANGE <>) OF INTEGER;
  64
  65      TYPE ACCA IS ACCESS ARR;
  66
  67      TYPE ACCN IS ACCESS ARR;
  68
  69 BEGIN
  70      TEST ("C32115B", "CHECK THAT WHEN CONSTRAINED VARIABLE OR " &
  71                       "CONSTANT HAVING AN UNCONSTRAINED ACCESS TYPE " &
  72                       "IS DECLARED WITH AN INITIAL NON-NULL ACCESS " &
  73                       "VALUE, CONSTRAINT_ERROR IS RAISED IF AN " &
  74                       "INDEX BOUND OR A DISCRIMINANT VALUE OF THE " &
  75                       "DESIGNATED OBJECT DOES NOT EQUAL THE " &
  76                       "CORRESPONDING VALUE SPECIFIED FOR THE " &
  77                       "ACCESS SUBTYPE OF THE OBJECT" );
  78
  79      BEGIN
  80           DECLARE
  81                AC1 : CONSTANT ACCP(1) := NEW PRIV (IDENT_INT (2));
  82           BEGIN
  83                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
  84                         "OF CONSTANT 'AC1'" );
  85                IF AC1 /= NULL THEN
  86                     COMMENT ("DEFEAT 'AC1' OPTIMIZATION");
  87                END IF;
  88           END;
  89      EXCEPTION
  90           WHEN CONSTRAINT_ERROR =>
  91                NULL;
  92           WHEN OTHERS =>
  93                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
  94                         "OF CONSTANT 'AC1'" );
  95      END;
  96
  97      BEGIN
  98           DECLARE
  99                AC2 : ACCP(1) := NEW PRIV (IDENT_INT (2));
 100           BEGIN
 101                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 102                         "OF VARIABLE 'AC2'" );
 103                IF AC2 /= NULL THEN
 104                     COMMENT ("DEFEAT 'AC2' OPTIMIZATION");
 105                END IF;
 106           END;
 107      EXCEPTION
 108           WHEN CONSTRAINT_ERROR =>
 109                NULL;
 110           WHEN OTHERS =>
 111                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 112                         "OF VARIABLE 'AC2'" );
 113      END;
 114
 115      BEGIN
 116           DECLARE
 117                AC3 : CONSTANT ACCP(1) := NEW PRIV (IDENT_INT (0));
 118           BEGIN
 119                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 120                         "OF CONSTANT 'AC3'" );
 121                IF AC3 /= NULL THEN
 122                     COMMENT ("DEFEAT 'AC3' OPTIMIZATION");
 123                END IF;
 124           END;
 125      EXCEPTION
 126           WHEN CONSTRAINT_ERROR =>
 127                NULL;
 128           WHEN OTHERS =>
 129                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 130                         "OF CONSTANT 'AC3'" );
 131      END;
 132
 133      BEGIN
 134           DECLARE
 135                AC4 : ACCP(1) := NEW PRIV (IDENT_INT (0));
 136           BEGIN
 137                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 138                         "OF VARIABLE 'AC4'" );
 139                IF AC4 /= NULL THEN
 140                     COMMENT ("DEFEAT 'AC4' OPTIMIZATION");
 141                END IF;
 142           END;
 143      EXCEPTION
 144           WHEN CONSTRAINT_ERROR =>
 145                NULL;
 146           WHEN OTHERS =>
 147                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 148                         "OF VARIABLE 'AC4'" );
 149      END;
 150
 151      BEGIN
 152           DECLARE
 153                AC5 : CONSTANT ACCR(2) := NEW REC(IDENT_INT (1));
 154           BEGIN
 155                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 156                         "OF CONSTANT 'AC5'" );
 157                IF AC5 /= NULL THEN
 158                     COMMENT ("DEFEAT 'AC5' OPTIMIZATION");
 159                END IF;
 160           END;
 161      EXCEPTION
 162           WHEN CONSTRAINT_ERROR =>
 163                NULL;
 164           WHEN OTHERS =>
 165                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 166                         "OF CONSTANT 'AC5'" );
 167      END;
 168
 169      BEGIN
 170           DECLARE
 171                AC6 : ACCR(2) := NEW REC (IDENT_INT (1));
 172           BEGIN
 173                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 174                         "OF VARIABLE 'AC6'" );
 175                IF AC6 /= NULL THEN
 176                     COMMENT ("DEFEAT 'AC6' OPTIMIZATION");
 177                END IF;
 178           END;
 179      EXCEPTION
 180           WHEN CONSTRAINT_ERROR =>
 181                NULL;
 182           WHEN OTHERS =>
 183                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 184                         "OF VARIABLE 'AC6'" );
 185      END;
 186
 187      BEGIN
 188           DECLARE
 189                AC7 : CONSTANT ACCR(2) := NEW REC(IDENT_INT (3));
 190           BEGIN
 191                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 192                         "OF CONSTANT 'AC7'" );
 193                IF AC7 /= NULL THEN
 194                     COMMENT ("DEFEAT 'AC7' OPTIMIZATION");
 195                END IF;
 196           END;
 197      EXCEPTION
 198           WHEN CONSTRAINT_ERROR =>
 199                NULL;
 200           WHEN OTHERS =>
 201                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 202                         "OF CONSTANT 'AC7'" );
 203      END;
 204
 205      BEGIN
 206           DECLARE
 207                AC8 : ACCR(2) := NEW REC (IDENT_INT (3));
 208           BEGIN
 209                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 210                         "OF VARIABLE 'AC8'" );
 211                IF AC8 /= NULL THEN
 212                     COMMENT ("DEFEAT 'AC8' OPTIMIZATION");
 213                END IF;
 214           END;
 215      EXCEPTION
 216           WHEN CONSTRAINT_ERROR =>
 217                NULL;
 218           WHEN OTHERS =>
 219                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 220                         "OF VARIABLE 'AC8'" );
 221      END;
 222
 223      BEGIN
 224           DECLARE
 225                AC9 : CONSTANT ACCA(1 .. 2) :=
 226                      NEW ARR(IDENT_INT(1) .. IDENT_INT (1));
 227           BEGIN
 228                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 229                         "OF CONSTANT 'AC9'" );
 230                IF AC9 /= NULL THEN
 231                     COMMENT ("DEFEAT 'AC9' OPTIMIZATION");
 232                END IF;
 233           END;
 234      EXCEPTION
 235           WHEN CONSTRAINT_ERROR =>
 236                NULL;
 237           WHEN OTHERS =>
 238                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 239                         "OF CONSTANT 'AC9'" );
 240      END;
 241
 242      BEGIN
 243           DECLARE
 244                AC10 : ACCA (1..2) :=
 245                     NEW ARR(IDENT_INT (1) .. IDENT_INT (1));
 246           BEGIN
 247                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 248                         "OF VARIABLE 'AC10'" );
 249                IF AC10 /= NULL THEN
 250                     COMMENT ("DEFEAT 'AC10' OPTIMIZATION");
 251                END IF;
 252           END;
 253      EXCEPTION
 254           WHEN CONSTRAINT_ERROR =>
 255                NULL;
 256           WHEN OTHERS =>
 257                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 258                         "OF VARIABLE 'AC10'" );
 259      END;
 260
 261      BEGIN
 262           DECLARE
 263                AC11 : CONSTANT ACCA(1..2) :=
 264                     NEW ARR(IDENT_INT (0) .. IDENT_INT (2));
 265           BEGIN
 266                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 267                         "OF CONSTANT 'AC11'" );
 268                IF AC11 /= NULL THEN
 269                     COMMENT ("DEFEAT 'AC11' OPTIMIZATION");
 270                END IF;
 271           END;
 272      EXCEPTION
 273           WHEN CONSTRAINT_ERROR =>
 274                NULL;
 275           WHEN OTHERS =>
 276                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 277                         "OF CONSTANT 'AC11'" );
 278      END;
 279
 280      BEGIN
 281           DECLARE
 282                AC12 : ACCA(1..2) :=
 283                     NEW ARR(IDENT_INT (0) .. IDENT_INT (2));
 284           BEGIN
 285                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 286                         "OF VARIABLE 'AC12'" );
 287                IF AC12 /= NULL THEN
 288                     COMMENT ("DEFEAT 'AC12' OPTIMIZATION");
 289                END IF;
 290           END;
 291      EXCEPTION
 292           WHEN CONSTRAINT_ERROR =>
 293                NULL;
 294           WHEN OTHERS =>
 295                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 296                         "OF VARIABLE 'AC12'" );
 297      END;
 298
 299      BEGIN
 300           DECLARE
 301                AC13 : CONSTANT ACCA (1..2) :=
 302                     NEW ARR(IDENT_INT (2) .. IDENT_INT (3));
 303           BEGIN
 304                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 305                         "OF CONSTANT 'AC13'" );
 306                IF AC13 /= NULL THEN
 307                     COMMENT ("DEFEAT 'AC13' OPTIMIZATION");
 308                END IF;
 309           END;
 310      EXCEPTION
 311           WHEN CONSTRAINT_ERROR =>
 312                NULL;
 313           WHEN OTHERS =>
 314                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 315                         "OF CONSTANT 'AC13'" );
 316      END;
 317
 318      BEGIN
 319           DECLARE
 320                AC14 : ACCA(1..2) :=
 321                     NEW ARR(IDENT_INT (2) .. IDENT_INT (3));
 322           BEGIN
 323                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 324                         "OF VARIABLE 'AC14'" );
 325                IF AC14 /= NULL THEN
 326                     COMMENT ("DEFEAT 'AC14' OPTIMIZATION");
 327                END IF;
 328           END;
 329      EXCEPTION
 330           WHEN CONSTRAINT_ERROR =>
 331                NULL;
 332           WHEN OTHERS =>
 333                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 334                         "OF VARIABLE 'AC14'" );
 335      END;
 336
 337      BEGIN
 338           DECLARE
 339                AC15 : CONSTANT ACCN(1..0) :=
 340                     NEW ARR(IDENT_INT (0) .. IDENT_INT (0));
 341           BEGIN
 342                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 343                         "OF CONSTANT 'AC15'" );
 344                IF AC15 /= NULL THEN
 345                     COMMENT ("DEFEAT 'AC15' OPTIMIZATION");
 346                END IF;
 347           END;
 348      EXCEPTION
 349           WHEN CONSTRAINT_ERROR =>
 350                NULL;
 351           WHEN OTHERS =>
 352                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 353                         "OF CONSTANT 'AC15'" );
 354      END;
 355
 356      BEGIN
 357           DECLARE
 358                AC16 : ACCN(1..0) :=
 359                     NEW ARR(IDENT_INT (0) .. IDENT_INT (0));
 360           BEGIN
 361                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 362                         "OF VARIABLE 'AC16'" );
 363                IF AC16 /= NULL THEN
 364                     COMMENT ("DEFEAT 'AC16' OPTIMIZATION");
 365                END IF;
 366           END;
 367      EXCEPTION
 368           WHEN CONSTRAINT_ERROR =>
 369                NULL;
 370           WHEN OTHERS =>
 371                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 372                         "OF VARIABLE 'AC16'" );
 373      END;
 374
 375      RESULT;
 376 END C32115B;