1*2633Sahl /* 2*2633Sahl * CDDL HEADER START 3*2633Sahl * 4*2633Sahl * The contents of this file are subject to the terms of the 5*2633Sahl * Common Development and Distribution License (the "License"). 6*2633Sahl * You may not use this file except in compliance with the License. 7*2633Sahl * 8*2633Sahl * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*2633Sahl * or http://www.opensolaris.org/os/licensing. 10*2633Sahl * See the License for the specific language governing permissions 11*2633Sahl * and limitations under the License. 12*2633Sahl * 13*2633Sahl * When distributing Covered Code, include this CDDL HEADER in each 14*2633Sahl * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*2633Sahl * If applicable, add the following below this CDDL HEADER, with the 16*2633Sahl * fields enclosed by brackets "[]" replaced with your own identifying 17*2633Sahl * information: Portions Copyright [yyyy] [name of copyright owner] 18*2633Sahl * 19*2633Sahl * CDDL HEADER END 20*2633Sahl */ 21*2633Sahl 22*2633Sahl /* 23*2633Sahl * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*2633Sahl * Use is subject to license terms. 25*2633Sahl */ 26*2633Sahl #pragma ident "%Z%%M% %I% %E% SMI" 27*2633Sahl 28*2633Sahl /* 29*2633Sahl * ASSERTION: 30*2633Sahl * Test invocation of offsetof() with a union type alias. 31*2633Sahl * 32*2633Sahl * SECTION: Structs and Unions/Member Sizes and Offsets 33*2633Sahl * 34*2633Sahl * NOTES: 35*2633Sahl * 36*2633Sahl */ 37*2633Sahl 38*2633Sahl #pragma D option quiet 39*2633Sahl 40*2633Sahl union record { 41*2633Sahl int x; 42*2633Sahl int y; 43*2633Sahl char c; 44*2633Sahl }; 45*2633Sahl 46*2633Sahl BEGIN 47*2633Sahl { 48*2633Sahl printf("offsetof(record, x) = %d\n", offsetof(union D`record, x)); 49*2633Sahl printf("offsetof(record, y) = %d\n", offsetof(union D`record, y)); 50*2633Sahl printf("offsetof(record, c) = %d\n", offsetof(union D`record, c)); 51*2633Sahl exit(0); 52*2633Sahl } 53*2633Sahl 54*2633Sahl END 55*2633Sahl /(0 != offsetof(union D`record, y)) && (0 != offsetof(union D`record, x)) && 56*2633Sahl (0 != offsetof(union D`record, c))/ 57*2633Sahl { 58*2633Sahl exit(1); 59*2633Sahl } 60