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 * Verify the nested behavior of unions.
32 *
33 * SECTION: Structs and Unions/Unions
34 *
35 */
36#pragma D option quiet
37
38union InnerMost {
39	int position;
40	char content;
41};
42
43union InnerMore {
44	union InnerMost IMost;
45	int dummy_More;
46};
47
48union Inner {
49	union InnerMore IMore;
50	int dummy_More;
51};
52
53union Outer {
54	union Inner I;
55	int dummy_More;
56};
57
58union OuterMore {
59	union Outer O;
60	int dummy_More;
61};
62
63union OuterMost {
64	union OuterMore OMore;
65	int dummy_More;
66} OMost;
67
68
69BEGIN
70{
71
72	OMost.OMore.O.I.IMore.IMost.position = 5;
73	OMost.OMore.O.I.IMore.IMost.content = 'e';
74
75	printf("OMost.OMore.O.I.IMore.IMost.content: %c\n",
76	       OMost.OMore.O.I.IMore.IMost.content);
77
78	exit(0);
79}
80
81END
82/'e' != OMost.OMore.O.I.IMore.IMost.content/
83{
84	exit(1);
85}
86