usr/src/cmd/dtrace/test/tst/common/pointers/tst.ArrayPointer2.d

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 /*
  30  * ASSERTION: D permits the use of array [] index notation with both pointer
  31  * variables and array variables.
  32  *
  33  * SECTION: Pointers and Arrays/Pointer and Array Relationship
  34  *
  35  * NOTES:
  36  *
  37  */
  38
  39 #pragma D option quiet
  40
  41 int array[5];
  42 BEGIN
  43 {
  44         array[0] = 100;
  45         array[1] = 200;
  46         array[2] = 300;
  47         array[3] = 400;
  48         array[4] = 500;
  49
  50         p = &array[0];
  51
  52         printf("array[0]: %d\tp[0]: %d\n", array[0], p[0]);
  53         printf("array[1]: %d\tp[1]: %d\n", array[1], p[1]);
  54         printf("array[2]: %d\tp[2]: %d\n", array[2], p[2]);
  55         printf("array[3]: %d\tp[3]: %d\n", array[3], p[3]);
  56         printf("array[4]: %d\tp[4]: %d\n", array[4], p[4]);
  57
  58         exit(0);
  59
  60 }
  61
  62 END
  63 /(array[0] != p[0]) || (array[1] != p[1]) || (array[2] != p[2]) ||
  64     (array[3] != p[3]) || (array[4] != p[4])/
  65 {
  66         printf("Error");
  67         exit(1);
  68 }
  69
  70
  71