1 // RUN: %clang_cc1 -std=c++11 -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s 2 3 // CHECK: "\01?DeducedType@@3HA" 4 auto DeducedType = 30; 5 6 // CHECK: "\01?LRef@@YAXAAH@Z" 7 void LRef(int& a) { } 8 9 // CHECK: "\01?RRef@@YAH$$QAH@Z" 10 int RRef(int&& a) { return a; } 11 12 // CHECK: "\01?Null@@YAX$$T@Z" 13 namespace std { typedef decltype(__nullptr) nullptr_t; } 14 void Null(std::nullptr_t) {} 15 16 namespace EnumMangling { 17 extern enum Enum01 { } Enum; 18 extern enum Enum02 : bool { } BoolEnum; 19 extern enum Enum03 : char { } CharEnum; 20 extern enum Enum04 : signed char { } SCharEnum; 21 extern enum Enum05 : unsigned char { } UCharEnum; 22 extern enum Enum06 : short { } SShortEnum; 23 extern enum Enum07 : unsigned short { } UShortEnum; 24 extern enum Enum08 : int { } SIntEnum; 25 extern enum Enum09 : unsigned int { } UIntEnum; 26 extern enum Enum10 : long { } SLongEnum; 27 extern enum Enum11 : unsigned long { } ULongEnum; 28 extern enum Enum12 : long long { } SLongLongEnum; 29 extern enum Enum13 : unsigned long long { } ULongLongEnum; 30 // CHECK-DAG: @"\01?Enum@EnumMangling@@3W4Enum01@1@A" 31 // CHECK-DAG: @"\01?BoolEnum@EnumMangling@@3W4Enum02@1@A 32 // CHECK-DAG: @"\01?CharEnum@EnumMangling@@3W4Enum03@1@A 33 // CHECK-DAG: @"\01?SCharEnum@EnumMangling@@3W4Enum04@1@A 34 // CHECK-DAG: @"\01?UCharEnum@EnumMangling@@3W4Enum05@1@A 35 // CHECK-DAG: @"\01?SShortEnum@EnumMangling@@3W4Enum06@1@A" 36 // CHECK-DAG: @"\01?UShortEnum@EnumMangling@@3W4Enum07@1@A" 37 // CHECK-DAG: @"\01?SIntEnum@EnumMangling@@3W4Enum08@1@A" 38 // CHECK-DAG: @"\01?UIntEnum@EnumMangling@@3W4Enum09@1@A" 39 // CHECK-DAG: @"\01?SLongEnum@EnumMangling@@3W4Enum10@1@A" 40 // CHECK-DAG: @"\01?ULongEnum@EnumMangling@@3W4Enum11@1@A" 41 // CHECK-DAG: @"\01?SLongLongEnum@EnumMangling@@3W4Enum12@1@A" 42 // CHECK-DAG: @"\01?ULongLongEnum@EnumMangling@@3W4Enum13@1@A" 43 decltype(Enum) *UseEnum() { return &Enum; } 44 decltype(BoolEnum) *UseBoolEnum() { return &BoolEnum; } 45 decltype(CharEnum) *UseCharEnum() { return &CharEnum; } 46 decltype(SCharEnum) *UseSCharEnum() { return &SCharEnum; } 47 decltype(UCharEnum) *UseUCharEnum() { return &UCharEnum; } 48 decltype(SShortEnum) *UseSShortEnum() { return &SShortEnum; } 49 decltype(UShortEnum) *UseUShortEnum() { return &UShortEnum; } 50 decltype(SIntEnum) *UseSIntEnum() { return &SIntEnum; } 51 decltype(UIntEnum) *UseUIntEnum() { return &UIntEnum; } 52 decltype(SLongEnum) *UseSLongEnum() { return &SLongEnum; } 53 decltype(ULongEnum) *UseULongEnum() { return &ULongEnum; } 54 decltype(SLongLongEnum) *UseSLongLongEnum() { return &SLongLongEnum; } 55 decltype(ULongLongEnum) *UseULongLongEnum() { return &ULongLongEnum; } 56 extern enum class EnumClass01 { } EnumClass; 57 extern enum class EnumClass02 : bool { } BoolEnumClass; 58 extern enum class EnumClass03 : char { } CharEnumClass; 59 extern enum class EnumClass04 : signed char { } SCharEnumClass; 60 extern enum class EnumClass05 : unsigned char { } UCharEnumClass; 61 extern enum class EnumClass06 : short { } SShortEnumClass; 62 extern enum class EnumClass07 : unsigned short { } UShortEnumClass; 63 extern enum class EnumClass08 : int { } SIntEnumClass; 64 extern enum class EnumClass09 : unsigned int { } UIntEnumClass; 65 extern enum class EnumClass10 : long { } SLongEnumClass; 66 extern enum class EnumClass11 : unsigned long { } ULongEnumClass; 67 extern enum class EnumClass12 : long long { } SLongLongEnumClass; 68 extern enum class EnumClass13 : unsigned long long { } ULongLongEnumClass; 69 // CHECK-DAG: @"\01?EnumClass@EnumMangling@@3W4EnumClass01@1@A" 70 // CHECK-DAG: @"\01?BoolEnumClass@EnumMangling@@3W4EnumClass02@1@A 71 // CHECK-DAG: @"\01?CharEnumClass@EnumMangling@@3W4EnumClass03@1@A 72 // CHECK-DAG: @"\01?SCharEnumClass@EnumMangling@@3W4EnumClass04@1@A 73 // CHECK-DAG: @"\01?UCharEnumClass@EnumMangling@@3W4EnumClass05@1@A 74 // CHECK-DAG: @"\01?SShortEnumClass@EnumMangling@@3W4EnumClass06@1@A" 75 // CHECK-DAG: @"\01?UShortEnumClass@EnumMangling@@3W4EnumClass07@1@A" 76 // CHECK-DAG: @"\01?SIntEnumClass@EnumMangling@@3W4EnumClass08@1@A" 77 // CHECK-DAG: @"\01?UIntEnumClass@EnumMangling@@3W4EnumClass09@1@A" 78 // CHECK-DAG: @"\01?SLongEnumClass@EnumMangling@@3W4EnumClass10@1@A" 79 // CHECK-DAG: @"\01?ULongEnumClass@EnumMangling@@3W4EnumClass11@1@A" 80 // CHECK-DAG: @"\01?SLongLongEnumClass@EnumMangling@@3W4EnumClass12@1@A" 81 // CHECK-DAG: @"\01?ULongLongEnumClass@EnumMangling@@3W4EnumClass13@1@A" 82 decltype(EnumClass) *UseEnumClass() { return &EnumClass; } 83 decltype(BoolEnumClass) *UseBoolEnumClass() { return &BoolEnumClass; } 84 decltype(CharEnumClass) *UseCharEnumClass() { return &CharEnumClass; } 85 decltype(SCharEnumClass) *UseSCharEnumClass() { return &SCharEnumClass; } 86 decltype(UCharEnumClass) *UseUCharEnumClass() { return &UCharEnumClass; } 87 decltype(SShortEnumClass) *UseSShortEnumClass() { return &SShortEnumClass; } 88 decltype(UShortEnumClass) *UseUShortEnumClass() { return &UShortEnumClass; } 89 decltype(SIntEnumClass) *UseSIntEnumClass() { return &SIntEnumClass; } 90 decltype(UIntEnumClass) *UseUIntEnumClass() { return &UIntEnumClass; } 91 decltype(SLongEnumClass) *UseSLongEnumClass() { return &SLongEnumClass; } 92 decltype(ULongEnumClass) *UseULongEnumClass() { return &ULongEnumClass; } 93 decltype(SLongLongEnumClass) *UseSLongLongEnumClass() { return &SLongLongEnumClass; } 94 decltype(ULongLongEnumClass) *UseULongLongEnumClass() { return &ULongLongEnumClass; } 95 } 96 97 namespace PR18022 { 98 99 struct { } a; 100 decltype(a) fun(decltype(a) x, decltype(a)) { return x; } 101 // CHECK-DAG: ?fun@PR18022@@YA?AU<unnamed-type-a>@1@U21@0@Z 102 103 } 104 105 inline int define_lambda() { 106 static auto lambda = [] { static int local; ++local; return local; }; 107 // First, we have the static local variable of type "<lambda_1>" inside of 108 // "define_lambda". 109 // CHECK-DAG: ?lambda@?1??define_lambda@@YAHXZ@4V<lambda_1>@@A 110 // Next, we have the "operator()" for "<lambda_1>" which is inside of 111 // "define_lambda". 112 // CHECK-DAG: ??R<lambda_1>@?define_lambda@@YAHXZ@QBEHXZ 113 // Finally, we have the local which is inside of "<lambda_1>" which is inside of 114 // "define_lambda". Hooray. 115 // CHECK-DAG: ?local@?2???R<lambda_1>@?define_lambda@@YAHXZ@QBEHXZ@4HA 116 return lambda(); 117 } 118 119 int call_lambda() { 120 return define_lambda(); 121 } 122 123 namespace PR19361 { 124 struct A { 125 void foo() __restrict &; 126 void foo() __restrict &&; 127 }; 128 void A::foo() __restrict & {} 129 // CHECK-DAG: @"\01?foo@A@PR19361@@QIGAEXXZ" 130 void A::foo() __restrict && {} 131 // CHECK-DAG: @"\01?foo@A@PR19361@@QIHAEXXZ" 132 } 133