1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -g %s -o - | FileCheck %s
2
3// Make sure we generate debug symbols for an indirectly referenced
4// extension to an interface.
5
6@interface I
7{
8    @public int a;
9}
10@end
11
12void foo(I* pi) {
13    int _a = pi->a;
14}
15
16// another layer of indirection
17struct S
18{
19    I* i;
20};
21
22@interface I()
23{
24    @public int b;
25}
26@end
27
28void gorf (struct S* s) {
29    int _b = s->i->b;
30}
31
32// CHECK: {{.*}} [ DW_TAG_member ] [b] [line 24, size 32, align 32, offset 0] [from int]
33