1 // RUN: %clang_cc1 -std=c++11 -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s 2 3 namespace FTypeWithQuals { 4 template <typename T> 5 struct S {}; 6 7 using A = int () const; 8 S<A> a; 9 // CHECK-DAG: @"\01?a@FTypeWithQuals@@3U?$S@$$A8@@BAHXZ@1@A" 10 11 using B = int () volatile; 12 S<B> b; 13 // CHECK-DAG: @"\01?b@FTypeWithQuals@@3U?$S@$$A8@@CAHXZ@1@A" 14 15 using C = int () __restrict; 16 S<C> c; 17 // CHECK-DAG: @"\01?c@FTypeWithQuals@@3U?$S@$$A8@@IAAHXZ@1@A" 18 19 using D = int () const &; 20 S<D> d; 21 // CHECK-DAG: @"\01?d@FTypeWithQuals@@3U?$S@$$A8@@GBAHXZ@1@A" 22 23 using E = int () volatile &; 24 S<E> e; 25 // CHECK-DAG: @"\01?e@FTypeWithQuals@@3U?$S@$$A8@@GCAHXZ@1@A" 26 27 using F = int () __restrict &; 28 S<F> f; 29 // CHECK-DAG: @"\01?f@FTypeWithQuals@@3U?$S@$$A8@@IGAAHXZ@1@A" 30 31 using G = int () const &&; 32 S<G> g; 33 // CHECK-DAG: @"\01?g@FTypeWithQuals@@3U?$S@$$A8@@HBAHXZ@1@A" 34 35 using H = int () volatile &&; 36 S<H> h; 37 // CHECK-DAG: @"\01?h@FTypeWithQuals@@3U?$S@$$A8@@HCAHXZ@1@A" 38 39 using I = int () __restrict &&; 40 S<I> i; 41 // CHECK-DAG: @"\01?i@FTypeWithQuals@@3U?$S@$$A8@@IHAAHXZ@1@A" 42 43 using J = int (); 44 S<J> j; 45 // CHECK-DAG: @"\01?j@FTypeWithQuals@@3U?$S@$$A6AHXZ@1@A" 46 47 using K = int () &; 48 S<K> k; 49 // CHECK-DAG: @"\01?k@FTypeWithQuals@@3U?$S@$$A8@@GAAHXZ@1@A" 50 51 using L = int () &&; 52 S<L> l; 53 // CHECK-DAG: @"\01?l@FTypeWithQuals@@3U?$S@$$A8@@HAAHXZ@1@A" 54 } 55 56 // CHECK: "\01?DeducedType@@3HA" 57 auto DeducedType = 30; 58 59 // CHECK-DAG: @"\01?Char16Var@@3_SA" 60 char16_t Char16Var; 61 62 // CHECK-DAG: @"\01?Char32Var@@3_UA" 63 char32_t Char32Var; 64 65 // CHECK: "\01?LRef@@YAXAAH@Z" LRef(int & a)66void LRef(int& a) { } 67 68 // CHECK: "\01?RRef@@YAH$$QAH@Z" RRef(int && a)69int RRef(int&& a) { return a; } 70 71 // CHECK: "\01?Null@@YAX$$T@Z" 72 namespace std { typedef decltype(__nullptr) nullptr_t; } Null(std::nullptr_t)73void Null(std::nullptr_t) {} 74 75 namespace EnumMangling { 76 extern enum Enum01 { } Enum; 77 extern enum Enum02 : bool { } BoolEnum; 78 extern enum Enum03 : char { } CharEnum; 79 extern enum Enum04 : signed char { } SCharEnum; 80 extern enum Enum05 : unsigned char { } UCharEnum; 81 extern enum Enum06 : short { } SShortEnum; 82 extern enum Enum07 : unsigned short { } UShortEnum; 83 extern enum Enum08 : int { } SIntEnum; 84 extern enum Enum09 : unsigned int { } UIntEnum; 85 extern enum Enum10 : long { } SLongEnum; 86 extern enum Enum11 : unsigned long { } ULongEnum; 87 extern enum Enum12 : long long { } SLongLongEnum; 88 extern enum Enum13 : unsigned long long { } ULongLongEnum; 89 // CHECK-DAG: @"\01?Enum@EnumMangling@@3W4Enum01@1@A" 90 // CHECK-DAG: @"\01?BoolEnum@EnumMangling@@3W4Enum02@1@A 91 // CHECK-DAG: @"\01?CharEnum@EnumMangling@@3W4Enum03@1@A 92 // CHECK-DAG: @"\01?SCharEnum@EnumMangling@@3W4Enum04@1@A 93 // CHECK-DAG: @"\01?UCharEnum@EnumMangling@@3W4Enum05@1@A 94 // CHECK-DAG: @"\01?SShortEnum@EnumMangling@@3W4Enum06@1@A" 95 // CHECK-DAG: @"\01?UShortEnum@EnumMangling@@3W4Enum07@1@A" 96 // CHECK-DAG: @"\01?SIntEnum@EnumMangling@@3W4Enum08@1@A" 97 // CHECK-DAG: @"\01?UIntEnum@EnumMangling@@3W4Enum09@1@A" 98 // CHECK-DAG: @"\01?SLongEnum@EnumMangling@@3W4Enum10@1@A" 99 // CHECK-DAG: @"\01?ULongEnum@EnumMangling@@3W4Enum11@1@A" 100 // CHECK-DAG: @"\01?SLongLongEnum@EnumMangling@@3W4Enum12@1@A" 101 // CHECK-DAG: @"\01?ULongLongEnum@EnumMangling@@3W4Enum13@1@A" UseEnum()102 decltype(Enum) *UseEnum() { return &Enum; } UseBoolEnum()103 decltype(BoolEnum) *UseBoolEnum() { return &BoolEnum; } UseCharEnum()104 decltype(CharEnum) *UseCharEnum() { return &CharEnum; } UseSCharEnum()105 decltype(SCharEnum) *UseSCharEnum() { return &SCharEnum; } UseUCharEnum()106 decltype(UCharEnum) *UseUCharEnum() { return &UCharEnum; } UseSShortEnum()107 decltype(SShortEnum) *UseSShortEnum() { return &SShortEnum; } UseUShortEnum()108 decltype(UShortEnum) *UseUShortEnum() { return &UShortEnum; } UseSIntEnum()109 decltype(SIntEnum) *UseSIntEnum() { return &SIntEnum; } UseUIntEnum()110 decltype(UIntEnum) *UseUIntEnum() { return &UIntEnum; } UseSLongEnum()111 decltype(SLongEnum) *UseSLongEnum() { return &SLongEnum; } UseULongEnum()112 decltype(ULongEnum) *UseULongEnum() { return &ULongEnum; } UseSLongLongEnum()113 decltype(SLongLongEnum) *UseSLongLongEnum() { return &SLongLongEnum; } UseULongLongEnum()114 decltype(ULongLongEnum) *UseULongLongEnum() { return &ULongLongEnum; } 115 extern enum class EnumClass01 { } EnumClass; 116 extern enum class EnumClass02 : bool { } BoolEnumClass; 117 extern enum class EnumClass03 : char { } CharEnumClass; 118 extern enum class EnumClass04 : signed char { } SCharEnumClass; 119 extern enum class EnumClass05 : unsigned char { } UCharEnumClass; 120 extern enum class EnumClass06 : short { } SShortEnumClass; 121 extern enum class EnumClass07 : unsigned short { } UShortEnumClass; 122 extern enum class EnumClass08 : int { } SIntEnumClass; 123 extern enum class EnumClass09 : unsigned int { } UIntEnumClass; 124 extern enum class EnumClass10 : long { } SLongEnumClass; 125 extern enum class EnumClass11 : unsigned long { } ULongEnumClass; 126 extern enum class EnumClass12 : long long { } SLongLongEnumClass; 127 extern enum class EnumClass13 : unsigned long long { } ULongLongEnumClass; 128 // CHECK-DAG: @"\01?EnumClass@EnumMangling@@3W4EnumClass01@1@A" 129 // CHECK-DAG: @"\01?BoolEnumClass@EnumMangling@@3W4EnumClass02@1@A 130 // CHECK-DAG: @"\01?CharEnumClass@EnumMangling@@3W4EnumClass03@1@A 131 // CHECK-DAG: @"\01?SCharEnumClass@EnumMangling@@3W4EnumClass04@1@A 132 // CHECK-DAG: @"\01?UCharEnumClass@EnumMangling@@3W4EnumClass05@1@A 133 // CHECK-DAG: @"\01?SShortEnumClass@EnumMangling@@3W4EnumClass06@1@A" 134 // CHECK-DAG: @"\01?UShortEnumClass@EnumMangling@@3W4EnumClass07@1@A" 135 // CHECK-DAG: @"\01?SIntEnumClass@EnumMangling@@3W4EnumClass08@1@A" 136 // CHECK-DAG: @"\01?UIntEnumClass@EnumMangling@@3W4EnumClass09@1@A" 137 // CHECK-DAG: @"\01?SLongEnumClass@EnumMangling@@3W4EnumClass10@1@A" 138 // CHECK-DAG: @"\01?ULongEnumClass@EnumMangling@@3W4EnumClass11@1@A" 139 // CHECK-DAG: @"\01?SLongLongEnumClass@EnumMangling@@3W4EnumClass12@1@A" 140 // CHECK-DAG: @"\01?ULongLongEnumClass@EnumMangling@@3W4EnumClass13@1@A" UseEnumClass()141 decltype(EnumClass) *UseEnumClass() { return &EnumClass; } UseBoolEnumClass()142 decltype(BoolEnumClass) *UseBoolEnumClass() { return &BoolEnumClass; } UseCharEnumClass()143 decltype(CharEnumClass) *UseCharEnumClass() { return &CharEnumClass; } UseSCharEnumClass()144 decltype(SCharEnumClass) *UseSCharEnumClass() { return &SCharEnumClass; } UseUCharEnumClass()145 decltype(UCharEnumClass) *UseUCharEnumClass() { return &UCharEnumClass; } UseSShortEnumClass()146 decltype(SShortEnumClass) *UseSShortEnumClass() { return &SShortEnumClass; } UseUShortEnumClass()147 decltype(UShortEnumClass) *UseUShortEnumClass() { return &UShortEnumClass; } UseSIntEnumClass()148 decltype(SIntEnumClass) *UseSIntEnumClass() { return &SIntEnumClass; } UseUIntEnumClass()149 decltype(UIntEnumClass) *UseUIntEnumClass() { return &UIntEnumClass; } UseSLongEnumClass()150 decltype(SLongEnumClass) *UseSLongEnumClass() { return &SLongEnumClass; } UseULongEnumClass()151 decltype(ULongEnumClass) *UseULongEnumClass() { return &ULongEnumClass; } UseSLongLongEnumClass()152 decltype(SLongLongEnumClass) *UseSLongLongEnumClass() { return &SLongLongEnumClass; } UseULongLongEnumClass()153 decltype(ULongLongEnumClass) *UseULongLongEnumClass() { return &ULongLongEnumClass; } 154 } 155 156 namespace PR18022 { 157 158 struct { } a; fun(decltype(a) x,decltype(a) )159decltype(a) fun(decltype(a) x, decltype(a)) { return x; } 160 // CHECK-DAG: @"\01?fun@PR18022@@YA?AU<unnamed-type-a>@1@U21@0@Z" 161 162 } 163 define_lambda()164inline int define_lambda() { 165 static auto lambda = [] { static int local; ++local; return local; }; 166 // First, we have the static local variable of type "<lambda_1>" inside of 167 // "define_lambda". 168 // CHECK-DAG: @"\01?lambda@?1??define_lambda@@YAHXZ@4V<lambda_1>@?1@YAHXZ@A" 169 // Next, we have the "operator()" for "<lambda_1>" which is inside of 170 // "define_lambda". 171 // CHECK-DAG: @"\01??R<lambda_1>@?define_lambda@@YAHXZ@QBEHXZ" 172 // Finally, we have the local which is inside of "<lambda_1>" which is inside of 173 // "define_lambda". Hooray. 174 // CHECK-DAG: @"\01?local@?2???R<lambda_1>@?define_lambda@@YAHXZ@QBEHXZ@4HA" 175 return lambda(); 176 } 177 178 template <typename T> use_lambda_arg(T)179void use_lambda_arg(T) {} 180 call_with_lambda_arg1()181inline void call_with_lambda_arg1() { 182 use_lambda_arg([]{}); 183 // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?call_with_lambda_arg1@@YAXXZ@@@YAXV<lambda_1>@?call_with_lambda_arg1@@YAXXZ@@Z" 184 } 185 call_with_lambda_arg2()186inline void call_with_lambda_arg2() { 187 use_lambda_arg([]{}); 188 // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?call_with_lambda_arg2@@YAXXZ@@@YAXV<lambda_1>@?call_with_lambda_arg2@@YAXXZ@@Z" 189 } 190 call_lambda()191int call_lambda() { 192 call_with_lambda_arg1(); 193 call_with_lambda_arg2(); 194 return define_lambda(); 195 } 196 197 namespace PR19361 { 198 struct A { 199 void foo() __restrict &; 200 void foo() __restrict &&; 201 }; foo()202void A::foo() __restrict & {} 203 // CHECK-DAG: @"\01?foo@A@PR19361@@QIGAEXXZ" foo()204void A::foo() __restrict && {} 205 // CHECK-DAG: @"\01?foo@A@PR19361@@QIHAEXXZ" 206 } 207 operator ""_deg(long double)208int operator"" _deg(long double) { return 0; } 209 // CHECK-DAG: @"\01??__K_deg@@YAHO@Z" 210 211 template <char...> templ_fun_with_pack()212void templ_fun_with_pack() {} 213 214 template void templ_fun_with_pack<>(); 215 // CHECK-DAG: @"\01??$templ_fun_with_pack@$S@@YAXXZ" 216 217 template <typename...> templ_fun_with_ty_pack()218void templ_fun_with_ty_pack() {} 219 220 template void templ_fun_with_ty_pack<>(); 221 // CHECK-DAG: @"\01??$templ_fun_with_ty_pack@$$V@@YAXXZ" 222 223 template <template <class> class...> templ_fun_with_templ_templ_pack()224void templ_fun_with_templ_templ_pack() {} 225 226 template void templ_fun_with_templ_templ_pack<>(); 227 // CHECK-DAG: @"\01??$templ_fun_with_templ_templ_pack@$$V@@YAXXZ" 228 229 namespace PR20047 { 230 template <typename T> 231 struct A {}; 232 233 template <typename T> 234 using AliasA = A<T>; 235 236 template <template <typename> class> f()237void f() {} 238 239 template void f<AliasA>(); 240 // CHECK-DAG: @"\01??$f@$$YAliasA@PR20047@@@PR20047@@YAXXZ" 241 } 242