gomp-20050608-branch/gcc/testsuite/ada/acats/tests/c3/c38107b.ada

   1 -- C38107B.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 --     IF A DISCRIMINANT CONSTRAINT IS APPLIED TO AN ACCESS TYPE WHICH
  27 --     DESIGNATES AN INCOMPLETE TYPE WHICH WAS DECLARED IN THE VISIBLE
  28 --     OR PRIVATE PART OF A PACKAGE SPECIFICATION, OR IN A DECLARATIVE
  29 --     PART, CONSTRAINT_ERROR IS RAISED IF ONE OF THE
  30 --     DISCRIMINANT'S VALUES DOES NOT BELONG TO THE CORRESPONDING
  31 --     DISCRIMINANT'S SUBTYPE.
  32
  33 -- HISTORY:
  34 --     DHH 08/05/88 CREATED ORIGINAL TEST.
  35
  36 WITH REPORT; USE REPORT;
  37 PROCEDURE C38107B IS
  38
  39 BEGIN
  40      TEST("C38107B", "IF A DISCRIMINANT CONSTRAINT IS APPLIED TO AN " &
  41                      "ACCESS TYPE WHICH DESIGNATES AN INCOMPLETE " &
  42                      "TYPE WHICH WAS DECLARED IN THE VISIBLE OR " &
  43                      "PRIVATE PART OF A PACKAGE SPECIFICATION, OR IN " &
  44                      "A DECLARATIVE PART, CONSTRAINT_ERROR IS " &
  45                      "RAISED IF ONE OF THE DISCRIMINANT'S VALUES " &
  46                      "DOES NOT BELONG TO THE CORRESPONDING " &
  47                      "DISCRIMINANT'S SUBTYPE");
  48
  49 ------------------------------ VISIBLE ------------------------------
  50      BEGIN
  51           DECLARE
  52                PACKAGE PACK IS
  53                     SUBTYPE SMALLER IS INTEGER RANGE 1 .. 5;
  54
  55                     TYPE INCOMPLETE(A : SMALLER);
  56
  57                     TYPE ACC_INC IS ACCESS INCOMPLETE;
  58                     SUBTYPE SUB_ACC IS ACC_INC(IDENT_INT(6));
  59
  60                     TYPE INCOMPLETE(A : SMALLER) IS
  61                          RECORD
  62                               T : INTEGER := A;
  63                          END RECORD;
  64
  65                END PACK;
  66
  67                PACKAGE BODY PACK IS
  68                BEGIN
  69                     FAILED("CONSTRAINT_ERROR NOT RAISED - VISIBLE");
  70                     DECLARE
  71                          Z : SUB_ACC := NEW INCOMPLETE(IDENT_INT(6));
  72                     BEGIN
  73                          IF IDENT_INT(Z.T) = IDENT_INT(6) THEN
  74                               COMMENT("THIS LINE SHOULD NOT PRINT");
  75                          END IF;
  76                     END;
  77                EXCEPTION
  78                     WHEN CONSTRAINT_ERROR =>
  79                          FAILED("CONSTRAINT_ERROR RAISED LATE " &
  80                                 "- VISIBLE");
  81                     WHEN OTHERS =>
  82                          FAILED("UNEXPECTED EXCEPTION RAISED " &
  83                                 "LATE - VISIBLE");
  84                END PACK;
  85           BEGIN
  86                NULL;
  87           END;
  88      EXCEPTION
  89           WHEN CONSTRAINT_ERROR =>
  90                NULL;
  91           WHEN OTHERS =>
  92                FAILED("UNEXPECTED EXCEPTION RAISED " &
  93                       "- VISIBLE");
  94      END;
  95
  96 ------------------------------ PRIVATE ------------------------------
  97      BEGIN
  98           DECLARE
  99                PACKAGE PACK2 IS
 100                     SUBTYPE SMALLER IS INTEGER RANGE 1 .. 5;
 101
 102                     TYPE PRIV IS PRIVATE;
 103
 104                PRIVATE
 105                     TYPE PRIV IS
 106                          RECORD
 107                               V : INTEGER;
 108                          END RECORD;
 109
 110                     TYPE INCOMPLETE(A : SMALLER);
 111
 112                     TYPE ACC_INC IS ACCESS INCOMPLETE;
 113                     SUBTYPE SUB_ACC IS ACC_INC(IDENT_INT(0));
 114
 115                     TYPE INCOMPLETE(A : SMALLER) IS
 116                          RECORD
 117                               T : INTEGER := A;
 118                               U : PRIV := (V => A ** IDENT_INT(2));
 119                          END RECORD;
 120
 121                END PACK2;
 122
 123                PACKAGE BODY PACK2 IS
 124                BEGIN
 125                     FAILED("CONSTRAINT_ERROR NOT RAISED - PRIVATE");
 126                     DECLARE
 127                          Z : SUB_ACC := NEW INCOMPLETE(IDENT_INT(0));
 128                     BEGIN
 129                          IF IDENT_INT(Z.T) = IDENT_INT(0) THEN
 130                               COMMENT("THIS LINE SHOULD NOT PRINT");
 131                          END IF;
 132                     END;
 133                EXCEPTION
 134                     WHEN CONSTRAINT_ERROR =>
 135                          FAILED("CONSTRAINT_ERROR RAISED TOO LATE " &
 136                                 "- PRIVATE");
 137                     WHEN OTHERS =>
 138                          FAILED("UNEXPECTED EXCEPTION RAISED LATE" &
 139                                 "- PRIVATE");
 140                END PACK2;
 141           BEGIN
 142                NULL;
 143           END;
 144      EXCEPTION
 145           WHEN CONSTRAINT_ERROR =>
 146                NULL;
 147           WHEN OTHERS =>
 148                          FAILED("UNEXPECTED EXCEPTION RAISED " &
 149                                 "- PRIVATE");
 150      END;
 151
 152 -------------------------- DECLARATIVE PART --------------------------
 153      BEGIN
 154           DECLARE
 155                SUBTYPE SMALLER IS INTEGER RANGE 1 .. 5;
 156
 157                TYPE INCOMPLETE(A : SMALLER);
 158
 159                TYPE ACC_INC IS ACCESS INCOMPLETE;
 160                SUBTYPE SUB_ACC IS ACC_INC(IDENT_INT(6));
 161
 162                TYPE INCOMPLETE(A : SMALLER) IS
 163                     RECORD
 164                          T : INTEGER := INTEGER'(A);
 165                     END RECORD;
 166
 167           BEGIN
 168                FAILED("CONSTRAINT_ERROR NOT RAISED - BLOCK " &
 169                       "STATEMENT");
 170                DECLARE
 171                     Z : SUB_ACC := NEW INCOMPLETE(IDENT_INT(6));
 172                BEGIN
 173                     IF IDENT_INT(Z.T) = IDENT_INT(6) THEN
 174                          COMMENT("THIS LINE SHOULD NOT PRINT");
 175                     END IF;
 176                END;
 177           EXCEPTION
 178                WHEN CONSTRAINT_ERROR =>
 179                     FAILED("CONSTRAINT_ERROR RAISED TOO LATE " &
 180                            "- BLOCK STATEMENT");
 181                WHEN OTHERS =>
 182                     FAILED("UNEXPECTED EXCEPTION RAISED LATE" &
 183                            "- BLOCK STATEMENT");
 184           END;
 185      EXCEPTION
 186           WHEN CONSTRAINT_ERROR =>
 187                NULL;
 188           WHEN OTHERS =>
 189                          FAILED("UNEXPECTED EXCEPTION RAISED " &
 190                                 "- BLOCK STATEMENT");
 191      END;
 192
 193      RESULT;
 194 END C38107B;