32 lines · cpp
1// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-darwin %s -o - | FileCheck %s2 3template<typename _CharT>4struct basic_string {5 6 basic_string&7 assign(const _CharT* __s, const basic_string<_CharT> &x)8 {9 return *this;10 }11};12 13void foo (const char *c) {14 basic_string<char> str;15 str.assign(c, str);16}17 18// CHECK: [[P:![0-9]*]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[CON:![0-9]*]]19// CHECK: [[CON]] = !DIDerivedType(tag: DW_TAG_const_type, baseType: [[CH:![0-9]*]]20// CHECK: [[CH]] = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)21// CHECK: [[BS:.*]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "basic_string<char>"22// CHECK-SAME: line: 423// CHECK-SAME: size: 824// CHECK: [[TYPE:![0-9]*]] = !DISubroutineType(types: [[ARGS:.*]])25// CHECK: [[ARGS]] = !{!{{.*}}, !{{.*}}, [[P]], [[R:.*]]}26 27// CHECK: [[R]] = !DIDerivedType(tag: DW_TAG_reference_type, baseType: [[CON2:![0-9]*]]28// CHECK: [[CON2]] = !DIDerivedType(tag: DW_TAG_const_type, baseType: [[BS]]29// CHECK: !DISubprogram(name: "assign"30// CHECK-SAME: line: 731// CHECK-SAME: scopeLine: 832