1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -g %s -o - | FileCheck %s
2 __attribute((objc_root_class)) @interface NSObject {
18 @interface MyClass : NSObject {
21 @property (nonatomic, assign) id <MyProtocol> bad_carrier;
22 @property (nonatomic, assign) id good_carrier;
26 @implementation MyClass
33 MyClass *my_class = [MyClass alloc];
34 NSLog(@"%p\n", my_class.bad_carrier);
35 NSLog(@"%p\n", my_class.good_carrier);
38 // Verify that the debug type for both variables is 'id'.
39 // CHECK: metadata !{i32 {{[0-9]+}}, metadata !{{[0-9]+}}, metadata !"bad_carrier", null, i32 {{[0-9]+}}, metadata ![[IDTYPE:[0-9]+]], i32 0, i32 0} ; [ DW_TAG_arg_variable ] [bad_carrier] [line 0]
40 // CHECK: metadata !{i32 {{[0-9]+}}, metadata !{{[0-9]+}}, metadata !"good_carrier", null, i32 {{[0-9]+}}, metadata !{{.*}}[[IDTYPE]], i32 0, i32 0} ; [ DW_TAG_arg_variable ] [good_carrier] [line 0]
41 // CHECK !{{.*}}[[IDTYPE]] = metadata !{i32 {{[0-9]+}}, null, metadata !"id", metadata !{{[0-9]+}}, i32 !{{[0-9]+}}, i64 0, i64 0, i64 0, i32 0, metadata !{{[0-9]+}}} ; [ DW_TAG_typedef ] [id]