1// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s
2// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s
3// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s
4
5
6@interface I0 {
7  struct { int a; } a;
8}
9@end
10
11@class I2;
12
13@interface I1 {
14  I2 *_imageBrowser;
15}
16@end
17
18@implementation I1
19@end
20
21@interface I2 : I0
22@end
23
24@implementation I2
25@end
26
27
28// Implementations without interface declarations.
29// rdar://6804402
30@class foo;
31@implementation foo
32@end
33
34@implementation bar
35@end
36
37