| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -g -S -emit-llvm %s -o - | FileCheck %s | |
| // CHECK: metadata !{i32 {{.*}}, metadata {{.*}}, metadata !"Circle", metadata {{.*}}, i32 11, i64 64, i64 64, i32 0, i32 512, null, metadata {{.*}}, i32 16, null, null} ; [ DW_TAG_structure_type ] | |
| @interface NSObject { | |
| struct objc_object *isa; | |
| } | |
| @end | |
| @interface Shape : NSObject | |
| @end | |
| @interface Circle : Shape | |
| @end | |
| @implementation Circle | |
| @end |