| 1 | // RUN: %clang_cc1 %s -fms-extensions -triple x86_64-windows-msvc \ |
| 2 | // RUN: -disable-llvm-passes -std=c++14 \ |
| 3 | // RUN: -fno-dllexport-inlines -emit-llvm -O1 -o - | \ |
| 4 | // RUN: FileCheck --check-prefix=CHECK --check-prefix=NOEXPORTINLINE %s |
| 5 | |
| 6 | // RUN: %clang_cc1 %s -fms-extensions -triple x86_64-windows-msvc \ |
| 7 | // RUN: -disable-llvm-passes -std=c++14 \ |
| 8 | // RUN: -emit-llvm -O1 -o - | \ |
| 9 | // RUN: FileCheck --check-prefix=CHECK --check-prefix=EXPORTINLINE %s |
| 10 | |
| 11 | |
| 12 | struct __declspec(dllexport) ExportedClass { |
| 13 | |
| 14 | // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InclassDefFunc@ExportedClass@@ |
| 15 | // EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@ExportedClass@@ |
| 16 | void InclassDefFunc() {} |
| 17 | |
| 18 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ" |
| 19 | int InclassDefFuncWithStaticVariable() { |
| 20 | // CHECK-DAG: @"?static_variable@?1??InclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4 |
| 21 | static int static_variable = 0; |
| 22 | ++static_variable; |
| 23 | return static_variable; |
| 24 | } |
| 25 | |
| 26 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFunctWithLambdaStaticVariable@ExportedClass@@QEAAHXZ" |
| 27 | int InclassDefFunctWithLambdaStaticVariable() { |
| 28 | // CHECK-DAG: @"?static_x@?2???R<lambda_1>@?0??InclassDefFunctWithLambdaStaticVariable@ExportedClass@@QEAAHXZ@QEBA?A?<auto>@@XZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4 |
| 29 | return ([]() { static int static_x; return ++static_x; })(); |
| 30 | } |
| 31 | |
| 32 | // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InlineOutclassDefFunc@ExportedClass@@QEAAXXZ |
| 33 | // EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InlineOutclassDefFunc@ExportedClass@@QEAAXXZ |
| 34 | inline void InlineOutclassDefFunc(); |
| 35 | |
| 36 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InlineOutclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ" |
| 37 | inline int InlineOutclassDefFuncWithStaticVariable(); |
| 38 | |
| 39 | // CHECK-DAG: define dso_local dllexport void @"?OutoflineDefFunc@ExportedClass@@QEAAXXZ" |
| 40 | void OutoflineDefFunc(); |
| 41 | }; |
| 42 | |
| 43 | void ExportedClass::OutoflineDefFunc() {} |
| 44 | |
| 45 | inline void ExportedClass::InlineOutclassDefFunc() {} |
| 46 | |
| 47 | inline int ExportedClass::InlineOutclassDefFuncWithStaticVariable() { |
| 48 | static int static_variable = 0; |
| 49 | return ++static_variable; |
| 50 | } |
| 51 | |
| 52 | void ExportedClassUser() { |
| 53 | ExportedClass a; |
| 54 | a.InclassDefFunc(); |
| 55 | a.InlineOutclassDefFunc(); |
| 56 | } |
| 57 | |
| 58 | template<typename T> |
| 59 | struct __declspec(dllexport) TemplateExportedClass { |
| 60 | void InclassDefFunc() {} |
| 61 | |
| 62 | int InclassDefFuncWithStaticVariable() { |
| 63 | static int static_x = 0; |
| 64 | return ++static_x; |
| 65 | } |
| 66 | }; |
| 67 | |
| 68 | class A11{}; |
| 69 | class B22{}; |
| 70 | |
| 71 | // CHECK-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateExportedClass@VA11@@@@QEAAXXZ" |
| 72 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VA11@@@@QEAAHXZ" |
| 73 | // CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VA11@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4 |
| 74 | template class TemplateExportedClass<A11>; |
| 75 | |
| 76 | // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InclassDefFunc@?$TemplateExportedClass@VB22@@@@QEAAXXZ" |
| 77 | // EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateExportedClass@VB22@@@@QEAAXXZ |
| 78 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VB22@@@@QEAAHXZ" |
| 79 | // CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VB22@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4 |
| 80 | TemplateExportedClass<B22> b22; |
| 81 | |
| 82 | void TemplateExportedClassUser() { |
| 83 | b22.InclassDefFunc(); |
| 84 | b22.InclassDefFuncWithStaticVariable(); |
| 85 | } |
| 86 | |
| 87 | |
| 88 | template<typename T> |
| 89 | struct TemplateNoAttributeClass { |
| 90 | void InclassDefFunc() {} |
| 91 | int InclassDefFuncWithStaticLocal() { |
| 92 | static int static_x; |
| 93 | return ++static_x; |
| 94 | } |
| 95 | }; |
| 96 | |
| 97 | // CHECK-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateNoAttributeClass@VA11@@@@QEAAXXZ" |
| 98 | // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VA11 |
| 99 | // CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VA11@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4 |
| 100 | template class __declspec(dllexport) TemplateNoAttributeClass<A11>; |
| 101 | |
| 102 | // CHECK-DAG: define available_externally dllimport void @"?InclassDefFunc@?$TemplateNoAttributeClass@VB22@@@@QEAAXXZ" |
| 103 | // CHECK-DAG: define available_externally dllimport i32 @"?InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VB22@@@@QEAAHXZ" |
| 104 | // CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VB22@@@@QEAAHXZ@4HA" = available_externally dllimport global i32 0, align 4 |
| 105 | extern template class __declspec(dllimport) TemplateNoAttributeClass<B22>; |
| 106 | |
| 107 | void TemplateNoAttributeClassUser() { |
| 108 | TemplateNoAttributeClass<B22> b22; |
| 109 | b22.InclassDefFunc(); |
| 110 | b22.InclassDefFuncWithStaticLocal(); |
| 111 | } |
| 112 | |
| 113 | struct __declspec(dllimport) ImportedClass { |
| 114 | // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InClassDefFunc@ImportedClass@@QEAAXXZ" |
| 115 | // EXPORTINLINE-DAG: define available_externally dllimport void @"?InClassDefFunc@ImportedClass@@QEAAXXZ" |
| 116 | void InClassDefFunc() {} |
| 117 | |
| 118 | // EXPORTINLINE-DAG: define available_externally dllimport i32 @"?InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ" |
| 119 | // NOEXPORTINLINE-DAG: define linkonce_odr dso_local i32 @"?InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ" |
| 120 | int InClassDefFuncWithStaticVariable() { |
| 121 | // CHECK-DAG: @"?static_variable@?1??InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ@4HA" = available_externally dllimport global i32 0, align 4 |
| 122 | static int static_variable = 0; |
| 123 | ++static_variable; |
| 124 | return static_variable; |
| 125 | } |
| 126 | }; |
| 127 | |
| 128 | int InClassDefFuncUser() { |
| 129 | // This is necessary for declare statement of ImportedClass::InClassDefFunc(). |
| 130 | ImportedClass c; |
| 131 | c.InClassDefFunc(); |
| 132 | return c.InClassDefFuncWithStaticVariable(); |
| 133 | } |
| 134 | |