old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c37215d.ada

   1 -- C37215D.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 IF
  26 --        AN INDEX CONSTRAINT
  27 -- DEPENDS ON A DISCRIMINANT, THE DISCRIMINANT VALUE IS CHECKED FOR
  28 -- COMPATIBILITY WHEN THE RECORD TYPE IS:
  29 --
  30 --   CASE B: USED WITHOUT A CONSTRAINT ONLY IN AN ALLOCATOR OR OBJECT
  31 --      DECLARATION.
  32
  33 -- JBG 10/17/86
  34
  35 WITH REPORT; USE REPORT;
  36 PROCEDURE C37215D IS
  37
  38      SUBTYPE SM IS INTEGER RANGE 1..10;
  39
  40      TYPE MY_ARR IS ARRAY (SM RANGE <>) OF INTEGER;
  41
  42 BEGIN
  43      TEST ("C37215D", "CHECK COMPATIBILITY OF INDEX BOUNDS " &
  44                       "WHEN CONSTRAINT DEPENDS ON DISCRIMINANT, " &
  45                       "AND DISCRIMINANTS HAVE DEFAULTS");
  46
  47 -- CASE B
  48
  49      DECLARE
  50           TYPE CONS (D3 : INTEGER := IDENT_INT(11)) IS
  51                RECORD
  52                     C1 : MY_ARR(2..D3);
  53                END RECORD;
  54      BEGIN
  55           BEGIN
  56                DECLARE
  57                     X : CONS;
  58                BEGIN
  59                     FAILED ("INDEX CHECK NOT PERFORMED - 1");
  60                     IF X /= (1, (1, 1)) THEN
  61                          COMMENT ("SHOULDN'T GET HERE");
  62                     END IF;
  63                END;
  64           EXCEPTION
  65                WHEN CONSTRAINT_ERROR =>
  66                     NULL;
  67                WHEN OTHERS =>
  68                     FAILED ("UNEXPECTED EXCEPTION - 1");
  69           END;
  70
  71           BEGIN
  72                DECLARE
  73                     TYPE ACC_CONS IS ACCESS CONS;
  74                     X : ACC_CONS;
  75                BEGIN
  76                     X := NEW CONS;
  77                     FAILED ("INDEX CHECK NOT PERFORMED - 2");
  78                     BEGIN
  79                          IF X.ALL /= (1, (1 => 1)) THEN
  80                               COMMENT ("IRRELEVANT");
  81                          END IF;
  82                     END;
  83                EXCEPTION
  84                     WHEN CONSTRAINT_ERROR =>
  85                          NULL;
  86                     WHEN OTHERS =>
  87                          FAILED ("UNEXPECTED EXCEPTION RAISED - 2");
  88                END;
  89           EXCEPTION
  90                WHEN OTHERS =>
  91                     FAILED ("CONSTRAINT CHECKED TOO SOON - 2");
  92           END;
  93
  94           BEGIN
  95                DECLARE
  96                     SUBTYPE SCONS IS CONS;
  97                BEGIN
  98                     DECLARE
  99                          X : SCONS;
 100                     BEGIN
 101                          FAILED ("INDEX CHECK NOT " &
 102                                  "PERFORMED - 3");
 103                          IF X /= (1, (1 => 1)) THEN
 104                               COMMENT ("IRRELEVANT");
 105                          END IF;
 106                     END;
 107                EXCEPTION
 108                     WHEN CONSTRAINT_ERROR =>
 109                          NULL;
 110                     WHEN OTHERS =>
 111                          FAILED ("UNEXPECTED EXCEPTION RAISED - 3");
 112                END;
 113           EXCEPTION
 114                WHEN OTHERS =>
 115                     FAILED ("CONSTRAINT CHECKED TOO SOON - 3");
 116           END;
 117
 118           BEGIN
 119                DECLARE
 120                     TYPE ARR IS ARRAY (1..5) OF CONS;
 121                BEGIN
 122                     DECLARE
 123                          X : ARR;
 124                     BEGIN
 125                          FAILED ("INDEX CHECK NOT " &
 126                                  "PERFORMED - 4");
 127                          IF X /= (1..5 => (1, (1 => 1))) THEN
 128                               COMMENT ("IRRELEVANT");
 129                          END IF;
 130                     END;
 131                EXCEPTION
 132                     WHEN CONSTRAINT_ERROR =>
 133                          NULL;
 134                     WHEN OTHERS =>
 135                          FAILED ("UNEXPECTED EXCEPTION RAISED - 4");
 136                END;
 137           EXCEPTION
 138                WHEN OTHERS =>
 139                     FAILED ("CONSTRAINT CHECKED TOO SOON - 4");
 140           END;
 141
 142           BEGIN
 143                DECLARE
 144                     TYPE NREC IS
 145                          RECORD
 146                               C1 : CONS;
 147                          END RECORD;
 148                BEGIN
 149                     DECLARE
 150                          X : NREC;
 151                     BEGIN
 152                          FAILED ("INDEX CHECK NOT " &
 153                                  "PERFORMED - 5");
 154                          IF X /= (C1 => (1, (1 => 1))) THEN
 155                               COMMENT ("IRRELEVANT");
 156                          END IF;
 157                     END;
 158                EXCEPTION
 159                     WHEN CONSTRAINT_ERROR =>
 160                          NULL;
 161                     WHEN OTHERS =>
 162                          FAILED ("UNEXPECTED EXCEPTION RAISED - 5");
 163                END;
 164           EXCEPTION
 165                WHEN OTHERS =>
 166                     FAILED ("CONSTRAINT CHECKED TOO SOON - 5");
 167           END;
 168
 169           BEGIN
 170                DECLARE
 171                     TYPE DREC IS NEW CONS;
 172                BEGIN
 173                     DECLARE
 174                          X : DREC;
 175                     BEGIN
 176                          FAILED ("INDEX CHECK NOT " &
 177                                  "PERFORMED - 6");
 178                          IF X /= (1, (1 => 1)) THEN
 179                               COMMENT ("IRRELEVANT");
 180                          END IF;
 181                     END;
 182                EXCEPTION
 183                     WHEN CONSTRAINT_ERROR =>
 184                          NULL;
 185                     WHEN OTHERS =>
 186                          FAILED ("UNEXPECTED EXCEPTION RAISED - 6");
 187                END;
 188           EXCEPTION
 189                WHEN OTHERS =>
 190                     FAILED ("CONSTRAINT CHECKED TOO SOON - 6");
 191           END;
 192
 193      END;
 194
 195      RESULT;
 196
 197 EXCEPTION
 198      WHEN OTHERS =>
 199           FAILED ("CONSTRAINT CHECK DONE TOO EARLY");
 200           RESULT;
 201
 202 END C37215D;