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 /* 28 * ASSERTION: 29 * Combining multiple union definitions in a single line should throw a 30 * compiler error. 31 * 32 * SECTION: Structs and Unions/Unions 33 * 34 */ 35 36 #pragma D option quiet 37 38 union record { 39 int position; 40 char content; 41 } 42 43 44 union pirate { 45 int position; 46 char content; 47 }; 48 49 union superStruct super; 50 union record rec; 51 union pirate pir; 52 53 BEGIN 54 { 55 rec.content = 'a'; 56 rec.position = 1; 57 58 pir.content = 'b'; 59 pir.position = 2; 60 61 printf( 62 "rec.content: %c\nrec.position: %d\npir.content: %c\npir.position: %d", 63 rec.content, rec.position, pir.content, pir.position); 64 65 exit(0); 66 } 67 68