1// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s 2template<typename T> struct Identity { 3 typedef T Type; 4}; 5 6void f(Identity<int>::Type a) {} 7void f(Identity<int> a) {} 8void f(int& a) { } 9 10template<typename T> struct A { 11 A<T> *next; 12}; 13void f(A<int>) { } 14 15struct B { }; 16 17void f() { 18 int B::*a = 0; 19 void (B::*b)() = 0; 20} 21 22namespace EmptyNameCrash { 23 struct A { A(); }; 24 typedef struct { A x; } B; 25 B x; 26} 27 28// PR4890 29namespace PR4890 { 30 struct X { 31 ~X(); 32 }; 33 34 X::~X() { } 35} 36 37namespace VirtualDtor { 38 struct Y { 39 virtual ~Y(); 40 }; 41 42 Y::~Y() { } 43} 44 45namespace VirtualBase { 46 struct A { }; 47 struct B : virtual A { }; 48 49 void f() { 50 B b; 51 } 52} 53 54void foo() { 55 const wchar_t c = L'x'; 56 wchar_t d = c; 57} 58 59namespace b5249287 { 60template <typename T> class A { 61 struct B; 62}; 63 64class Cls { 65 template <typename T> friend class A<T>::B; 66}; 67 68Cls obj; 69} 70 71namespace pr14763 { 72struct foo { 73 foo(const foo&); 74}; 75 76foo func(foo f) { 77 return f; // reference 'f' for now because otherwise we hit another bug 78} 79 80// CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func] 81// CHECK: [[PR14763:![0-9]*]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763] 82// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763]], {{.*}} ; [ DW_TAG_structure_type ] [foo] 83} 84 85namespace pr9608 { // also pr9600 86struct incomplete; 87incomplete (*x)[3]; 88// CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x] 89// CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ] 90// CHECK: [[INCARRAY]] = {{.*}}metadata [[INCTYPE:![0-9]*]], metadata {{![0-9]*}}, i32 0, i32 0} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from incomplete] 91// CHECK: [[INCTYPE]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl] 92} 93 94// For some reason the argument for PR14763 ended up all the way down here 95// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata [[FOO]], i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f] 96 97namespace pr16214 { 98struct a { 99 int i; 100}; 101 102typedef a at; 103 104struct b { 105}; 106 107typedef b bt; 108 109void func() { 110 at a_inst; 111 bt *b_ptr_inst; 112 const bt *b_cnst_ptr_inst; 113} 114 115// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null} ; [ DW_TAG_structure_type ] [a] 116// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]], metadata !{{[0-9]*}}} 117// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int] 118// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl] 119} 120