1// RUN: %clang_cc1 -emit-llvm -g %s -o - | FileCheck %s
2// self and _cmd are marked as DW_AT_artificial.
3// myarg is not marked as DW_AT_artificial.
4
5// CHECK: metadata !{i32 {{.*}}, metadata !9, metadata !"self", metadata !15, i32 16777232, metadata !30, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [self] [line 16]
6// CHECK: metadata !{i32 {{.*}}, metadata !9, metadata !"_cmd", metadata !15, i32 33554448, metadata !33, i32 64, i32 0} ; [ DW_TAG_arg_variable ] [_cmd] [line 16]
7// CHECK: metadata !{i32 {{.*}}, metadata !9, metadata !"myarg", metadata !6, i32 50331664, metadata !24, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [myarg] [line 16]
8
9
10@interface MyClass {
11}
12- (id)init:(int) myarg;
13@end
14
15@implementation MyClass
16- (id) init:(int) myarg
17{
18    return self;
19}
20@end
21