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: 31 * Pointer arithmetic implicitly adjusts the underlying address by 32 * multiplying or dividing the operands by the size of the type referenced 33 * by the pointer. 34 * 35 * SECTION: Pointers and Arrays/Pointer Arithmetic 36 * 37 * NOTES: 38 * 39 */ 40 41 #pragma D option quiet 42 43 int *x; 44 int *y; 45 int a[5]; 46 47 BEGIN 48 { 49 x = &a[0]; 50 y = &a[2]; 51 52 printf("y-x: %x\n", (int) (y-x)); 53 exit(0); 54 } 55 56 END 57 /(2 != (int) (y-x)) / 58 { 59 printf("Error"); 60 exit(1); 61 } 62