gcc/testsuite/ada/acats/tests/c3/c37211e.ada

   1 -- C37211E.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 CONSTRAINT_ERROR IS RAISED BY A DISCRIMINANT CONSTRAINT
  26 -- IF A VALUE SPECIFIED FOR A DISCRIMINANT DOES NOT LIE IN THE RANGE
  27 -- OF THE DISCRIMINANT.
  28
  29 -- R.WILLIAMS 8/28/86
  30 -- PWN 10/27/95  REMOVED CHECK WHERE CONSTRAINT RULES HAVE CHANGED.
  31 -- PWN 12/03/95  CORRECTED FORMATING PROBLEM.
  32 -- TMB 11/20/96  REINTRODUCED CHECK REMOVED ON 10/27 WITH ADA95 CHANGES
  33 -- TMB 12/2/96   DELETED CHECK OF CONSTRAINED ACCESS TYPE
  34 -- EDS 07/14/98  AVOID OPTIMIZATION
  35
  36 WITH REPORT; USE REPORT;
  37 PROCEDURE C37211E IS
  38
  39      TYPE REC (D : POSITIVE) IS
  40           RECORD
  41                NULL;
  42           END RECORD;
  43
  44      TYPE ACC IS ACCESS REC;
  45 BEGIN
  46      TEST ( "C37211E", "CHECK THAT CONSTRAINT_ERROR IS RAISED BY " &
  47                        "A DISCRIMINANT CONSTRAINT IF A VALUE " &
  48                        "SPECIFIED FOR A DISCRIMINANT DOES NOT LIE " &
  49                        "IN THE RANGE OF THE DISCRIMINANT WHERE THE " &
  50                        "TYPE MARK DENOTES AN ACCESS TYPE" );
  51
  52      BEGIN
  53           DECLARE
  54                SUBTYPE SUBACC IS ACC (IDENT_INT (-1));
  55           BEGIN
  56                DECLARE
  57                     SA : SUBACC;
  58                BEGIN
  59                     FAILED ( "NO EXCEPTION RAISED AT THE " &
  60                              "ELABORATION OF SUBTYPE SUBACC " &
  61                              INTEGER'IMAGE(SA.D));
  62                END;
  63           EXCEPTION
  64                WHEN OTHERS =>
  65                     FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
  66                              "OBJECT SA" );
  67           END;
  68
  69      EXCEPTION
  70           WHEN CONSTRAINT_ERROR =>
  71                NULL;
  72           WHEN OTHERS =>
  73                FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
  74                         "SUBTYPE SUBACC" );
  75      END;
  76
  77      BEGIN
  78           DECLARE
  79                TYPE ARR IS ARRAY (1 .. 10) OF ACC (IDENT_INT (-1));
  80           BEGIN
  81                DECLARE
  82                     AR : ARR;
  83                BEGIN
  84                     FAILED ( "NO EXCEPTION RAISED AT THE " &
  85                              "ELABORATION OF TYPE ARR " &
  86                              INTEGER'IMAGE(AR(1).D));
  87                END;
  88           EXCEPTION
  89                WHEN OTHERS =>
  90                     FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
  91                              "OBJECT AR" );
  92           END;
  93
  94      EXCEPTION
  95           WHEN CONSTRAINT_ERROR =>
  96                NULL;
  97           WHEN OTHERS =>
  98                FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
  99                         "TYPE ARR" );
 100      END;
 101
 102      BEGIN
 103           DECLARE
 104                TYPE REC1 IS
 105                     RECORD
 106                          X : ACC (IDENT_INT (-1));
 107                     END RECORD;
 108
 109           BEGIN
 110                DECLARE
 111                     R1 : REC1;
 112                BEGIN
 113                     FAILED ( "NO EXCEPTION RAISED AT THE " &
 114                              "ELABORATION OF TYPE REC1 " & INTEGER'IMAGE(R1.X.D));
 115                END;
 116           EXCEPTION
 117                WHEN OTHERS =>
 118                     FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
 119                              "OBJECT R1" );
 120           END;
 121
 122      EXCEPTION
 123           WHEN CONSTRAINT_ERROR =>
 124                NULL;
 125           WHEN OTHERS =>
 126                FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
 127                         "TYPE REC1" );
 128      END;
 129
 130      BEGIN
 131           DECLARE
 132                TYPE ACCA IS ACCESS ACC (IDENT_INT (-1));
 133           BEGIN
 134                DECLARE
 135                     ACA : ACCA;
 136                BEGIN
 137                     FAILED ( "NO EXCEPTION RAISED AT THE " &
 138                              "ELABORATION OF TYPE ACCA " &
 139                              INTEGER'IMAGE(ACA.ALL.D));
 140                END;
 141           EXCEPTION
 142                WHEN OTHERS =>
 143                     FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
 144                              "OBJECT ACA" );
 145           END;
 146
 147      EXCEPTION
 148           WHEN CONSTRAINT_ERROR =>
 149                NULL;
 150           WHEN OTHERS =>
 151                FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
 152                         "TYPE ACCA" );
 153      END;
 154
 155      BEGIN
 156           DECLARE
 157                TYPE NEWACC IS NEW ACC (IDENT_INT (-1));
 158           BEGIN
 159                DECLARE
 160                     NA : NEWACC;
 161                BEGIN
 162                     FAILED ( "NO EXCEPTION RAISED AT THE " &
 163                              "ELABORATION OF TYPE NEWACC " &
 164                              INTEGER'IMAGE(NA.D));
 165                END;
 166           EXCEPTION
 167                WHEN OTHERS =>
 168                     FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
 169                              "OBJECT NA" );
 170           END;
 171
 172      EXCEPTION
 173           WHEN CONSTRAINT_ERROR =>
 174                NULL;
 175           WHEN OTHERS =>
 176                FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
 177                         "TYPE NEWACC" );
 178      END;
 179
 180      BEGIN
 181           DECLARE
 182                A : ACC (IDENT_INT (-1));
 183           BEGIN
 184                FAILED ( "NO EXCEPTION RAISED AT THE DECLARATION OF " &
 185                         "A " & INTEGER'IMAGE(A.D));
 186           EXCEPTION
 187                WHEN OTHERS =>
 188                     FAILED ( "EXCEPTION RAISED INSIDE BLOCK " &
 189                              "CONTAINING A" );
 190           END;
 191
 192      EXCEPTION
 193           WHEN CONSTRAINT_ERROR =>
 194                NULL;
 195           WHEN OTHERS =>
 196                FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION OF " &
 197                         "A" );
 198      END;
 199
 200
 201      BEGIN
 202           DECLARE
 203                TYPE BAD_ACC (D : POSITIVE := IDENT_INT (-1)) IS
 204                     RECORD
 205                          NULL;
 206                     END RECORD;
 207           BEGIN
 208                DECLARE
 209                     BAC : BAD_ACC;
 210                BEGIN
 211                     FAILED ( "NO EXCEPTION RAISED AT THE " &
 212                              "DECLARATION OF OBJECT BAC " &
 213                              INTEGER'IMAGE(BAC.D));
 214                EXCEPTION
 215                     WHEN OTHERS =>
 216                          FAILED ( "EXCEPTION RAISED INSIDE BLOCK " &
 217                                   "DECLARING BAC" );
 218                END;
 219           EXCEPTION
 220                WHEN CONSTRAINT_ERROR =>
 221                     NULL;
 222                WHEN OTHERS =>
 223                     FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " &
 224                              "OF OBJECT BAC" );
 225           END;
 226      EXCEPTION
 227           WHEN OTHERS =>
 228                FAILED ( "EXCEPTION RAISED AT ELABORATION OF TYPE " &
 229                         "BAD_ACC" );
 230      END;
 231
 232      RESULT;
 233 END C37211E;