1 // RUN: %clang_cc1 -std=c++11 -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
3 namespace FTypeWithQuals {
7 using A = int () const;
9 // CHECK-DAG: @"\01?a@FTypeWithQuals@@3U?$S@$$A8@@BAHXZ@1@A"
11 using B = int () volatile;
13 // CHECK-DAG: @"\01?b@FTypeWithQuals@@3U?$S@$$A8@@CAHXZ@1@A"
15 using C = int () __restrict;
17 // CHECK-DAG: @"\01?c@FTypeWithQuals@@3U?$S@$$A8@@IAAHXZ@1@A"
19 using D = int () const &;
21 // CHECK-DAG: @"\01?d@FTypeWithQuals@@3U?$S@$$A8@@GBAHXZ@1@A"
23 using E = int () volatile &;
25 // CHECK-DAG: @"\01?e@FTypeWithQuals@@3U?$S@$$A8@@GCAHXZ@1@A"
27 using F = int () __restrict &;
29 // CHECK-DAG: @"\01?f@FTypeWithQuals@@3U?$S@$$A8@@IGAAHXZ@1@A"
31 using G = int () const &&;
33 // CHECK-DAG: @"\01?g@FTypeWithQuals@@3U?$S@$$A8@@HBAHXZ@1@A"
35 using H = int () volatile &&;
37 // CHECK-DAG: @"\01?h@FTypeWithQuals@@3U?$S@$$A8@@HCAHXZ@1@A"
39 using I = int () __restrict &&;
41 // CHECK-DAG: @"\01?i@FTypeWithQuals@@3U?$S@$$A8@@IHAAHXZ@1@A"
45 // CHECK-DAG: @"\01?j@FTypeWithQuals@@3U?$S@$$A6AHXZ@1@A"
49 // CHECK-DAG: @"\01?k@FTypeWithQuals@@3U?$S@$$A8@@GAAHXZ@1@A"
53 // CHECK-DAG: @"\01?l@FTypeWithQuals@@3U?$S@$$A8@@HAAHXZ@1@A"
56 // CHECK: "\01?DeducedType@@3HA"
57 auto DeducedType = 30;
59 // CHECK-DAG: @"\01?Char16Var@@3_SA"
62 // CHECK-DAG: @"\01?Char32Var@@3_UA"
65 // CHECK: "\01?LRef@@YAXAAH@Z"
68 // CHECK: "\01?RRef@@YAH$$QAH@Z"
69 int RRef(int&& a) { return a; }
71 // CHECK: "\01?Null@@YAX$$T@Z"
72 namespace std { typedef decltype(__nullptr) nullptr_t; }
73 void Null(std::nullptr_t) {}
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"
102 decltype(Enum) *UseEnum() { return &Enum; }
103 decltype(BoolEnum) *UseBoolEnum() { return &BoolEnum; }
104 decltype(CharEnum) *UseCharEnum() { return &CharEnum; }
105 decltype(SCharEnum) *UseSCharEnum() { return &SCharEnum; }
106 decltype(UCharEnum) *UseUCharEnum() { return &UCharEnum; }
107 decltype(SShortEnum) *UseSShortEnum() { return &SShortEnum; }
108 decltype(UShortEnum) *UseUShortEnum() { return &UShortEnum; }
109 decltype(SIntEnum) *UseSIntEnum() { return &SIntEnum; }
110 decltype(UIntEnum) *UseUIntEnum() { return &UIntEnum; }
111 decltype(SLongEnum) *UseSLongEnum() { return &SLongEnum; }
112 decltype(ULongEnum) *UseULongEnum() { return &ULongEnum; }
113 decltype(SLongLongEnum) *UseSLongLongEnum() { return &SLongLongEnum; }
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"
141 decltype(EnumClass) *UseEnumClass() { return &EnumClass; }
142 decltype(BoolEnumClass) *UseBoolEnumClass() { return &BoolEnumClass; }
143 decltype(CharEnumClass) *UseCharEnumClass() { return &CharEnumClass; }
144 decltype(SCharEnumClass) *UseSCharEnumClass() { return &SCharEnumClass; }
145 decltype(UCharEnumClass) *UseUCharEnumClass() { return &UCharEnumClass; }
146 decltype(SShortEnumClass) *UseSShortEnumClass() { return &SShortEnumClass; }
147 decltype(UShortEnumClass) *UseUShortEnumClass() { return &UShortEnumClass; }
148 decltype(SIntEnumClass) *UseSIntEnumClass() { return &SIntEnumClass; }
149 decltype(UIntEnumClass) *UseUIntEnumClass() { return &UIntEnumClass; }
150 decltype(SLongEnumClass) *UseSLongEnumClass() { return &SLongEnumClass; }
151 decltype(ULongEnumClass) *UseULongEnumClass() { return &ULongEnumClass; }
152 decltype(SLongLongEnumClass) *UseSLongLongEnumClass() { return &SLongLongEnumClass; }
153 decltype(ULongLongEnumClass) *UseULongLongEnumClass() { return &ULongLongEnumClass; }
159 decltype(a) fun(decltype(a) x, decltype(a)) { return x; }
160 // CHECK-DAG: @"\01?fun@PR18022@@YA?AU<unnamed-type-a>@1@U21@0@Z"
164 inline 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
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
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"
178 template <typename T>
179 void use_lambda_arg(T) {}
181 inline void call_with_lambda_arg1() {
182 use_lambda_arg([]{});
183 // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?call_with_lambda_arg1@@YAXXZ@@@YAXV<lambda_1>@?call_with_lambda_arg1@@YAXXZ@@Z"
186 inline void call_with_lambda_arg2() {
187 use_lambda_arg([]{});
188 // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?call_with_lambda_arg2@@YAXXZ@@@YAXV<lambda_1>@?call_with_lambda_arg2@@YAXXZ@@Z"
192 call_with_lambda_arg1();
193 call_with_lambda_arg2();
194 return define_lambda();
199 void foo() __restrict &;
200 void foo() __restrict &&;
202 void A::foo() __restrict & {}
203 // CHECK-DAG: @"\01?foo@A@PR19361@@QIGAEXXZ"
204 void A::foo() __restrict && {}
205 // CHECK-DAG: @"\01?foo@A@PR19361@@QIHAEXXZ"
208 int operator"" _deg(long double) { return 0; }
209 // CHECK-DAG: @"\01??__K_deg@@YAHO@Z"
212 void templ_fun_with_pack() {}
214 template void templ_fun_with_pack<>();
215 // CHECK-DAG: @"\01??$templ_fun_with_pack@$S@@YAXXZ"
217 template <typename...>
218 void templ_fun_with_ty_pack() {}
220 template void templ_fun_with_ty_pack<>();
221 // CHECK-DAG: @"\01??$templ_fun_with_ty_pack@$$V@@YAXXZ"
223 template <template <class> class...>
224 void templ_fun_with_templ_templ_pack() {}
226 template void templ_fun_with_templ_templ_pack<>();
227 // CHECK-DAG: @"\01??$templ_fun_with_templ_templ_pack@$$V@@YAXXZ"
230 template <typename T>
233 template <typename T>
236 template <template <typename> class>
239 template void f<AliasA>();
240 // CHECK-DAG: @"\01??$f@$$YAliasA@PR20047@@@PR20047@@YAXXZ"