1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-darwin %s -o - | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li template<typename _CharT>
4*67e74705SXin Li struct basic_string {
5*67e74705SXin Li
6*67e74705SXin Li basic_string&
assignbasic_string7*67e74705SXin Li assign(const _CharT* __s, const basic_string<_CharT> &x)
8*67e74705SXin Li {
9*67e74705SXin Li return *this;
10*67e74705SXin Li }
11*67e74705SXin Li };
12*67e74705SXin Li
foo(const char * c)13*67e74705SXin Li void foo (const char *c) {
14*67e74705SXin Li basic_string<char> str;
15*67e74705SXin Li str.assign(c, str);
16*67e74705SXin Li }
17*67e74705SXin Li
18*67e74705SXin Li // CHECK: [[P:![0-9]*]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[CON:![0-9]*]]
19*67e74705SXin Li // CHECK: [[CON]] = !DIDerivedType(tag: DW_TAG_const_type, baseType: [[CH:![0-9]*]]
20*67e74705SXin Li // CHECK: [[CH]] = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
21*67e74705SXin Li // CHECK: [[BS:.*]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "basic_string<char>"
22*67e74705SXin Li // CHECK-SAME: line: 4
23*67e74705SXin Li // CHECK-SAME: size: 8, align: 8
24*67e74705SXin Li // CHECK: [[TYPE:![0-9]*]] = !DISubroutineType(types: [[ARGS:.*]])
25*67e74705SXin Li // CHECK: [[ARGS]] = !{!{{.*}}, !{{.*}}, [[P]], [[R:.*]]}
26*67e74705SXin Li
27*67e74705SXin Li // CHECK: [[R]] = !DIDerivedType(tag: DW_TAG_reference_type, baseType: [[CON2:![0-9]*]]
28*67e74705SXin Li // CHECK: [[CON2]] = !DIDerivedType(tag: DW_TAG_const_type, baseType: [[BS]]
29*67e74705SXin Li // CHECK: !DISubprogram(name: "assign"
30*67e74705SXin Li // CHECK-SAME: line: 7
31*67e74705SXin Li // CHECK-SAME: scopeLine: 8
32