// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -g %s -o - | FileCheck %s __attribute((objc_root_class)) @interface NSObject { id isa; } + (id)alloc; - (id)init; - (id)retain; @end void NSLog(id, ...); @protocol MyProtocol -(const char *)hello; @end @interface MyClass : NSObject { } @property (nonatomic, assign) id bad_carrier; @property (nonatomic, assign) id good_carrier; @end @implementation MyClass @end int main() { @autoreleasepool { MyClass *my_class = [MyClass alloc]; NSLog(@"%p\n", my_class.bad_carrier); NSLog(@"%p\n", my_class.good_carrier); } } // Verify that the debug type for both variables is 'id'. // CHECK: !"0x101\00bad_carrier\00{{[0-9]+}}\000", !{{[0-9]+}}, null, ![[IDTYPE:[0-9]+]]} ; [ DW_TAG_arg_variable ] [bad_carrier] [line 0] // // CHECK: !"0x101\00good_carrier\00{{[0-9]+}}\000", !{{[0-9]+}}, null, ![[IDTYPE]]} ; [ DW_TAG_arg_variable ] [good_carrier] [line 0] // CHECK !{{.*}}[[IDTYPE]] = !{!"0x16\00id\00{{[0-9]+}}\000\000\000\000", null, !{{[0-9]+}}, !{{[0-9]+}}} ; [ DW_TAG_typedef ] [id]