1 files changed, 133 insertions, 0 deletions
diff --git a/test/CodeGenCXX/dllexport-no-dllexport-inlines.cpp b/test/CodeGenCXX/dllexport-no-dllexport-inlines.cpp
new file mode 100644
index 000000000000..3866731a3cd9
--- /dev/null
+++ b/test/CodeGenCXX/dllexport-no-dllexport-inlines.cpp
@@ -0,0 +1,133 @@
+// RUN: %clang_cc1 %s -fms-extensions -triple x86_64-windows-msvc       \
+// RUN:     -disable-llvm-passes                                        \
+// RUN:     -fno-dllexport-inlines -emit-llvm -O1 -o - |                \
+// RUN:     FileCheck --check-prefix=CHECK --check-prefix=NOEXPORTINLINE %s
+
+// RUN: %clang_cc1 %s -fms-extensions -triple x86_64-windows-msvc       \
+// RUN:     -disable-llvm-passes                                        \
+// RUN:     -emit-llvm -O1 -o - |                                       \
+// RUN:     FileCheck --check-prefix=CHECK  --check-prefix=EXPORTINLINE %s
+
+
+struct __declspec(dllexport) ExportedClass {
+
+  // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InclassDefFunc@ExportedClass@@
+  // EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@ExportedClass@@
+  void InclassDefFunc() {}
+
+  // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ"
+  int InclassDefFuncWithStaticVariable() {
+    // CHECK-DAG: @"?static_variable@?1??InclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4
+    static int static_variable = 0;
+    ++static_variable;
+    return static_variable;
+  }
+
+  // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFunctWithLambdaStaticVariable@ExportedClass@@QEAAHXZ"
+  int InclassDefFunctWithLambdaStaticVariable() {
+    // 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
+    return ([]() { static int static_x; return ++static_x; })();
+  }
+
+  // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InlineOutclassDefFunc@ExportedClass@@QEAAXXZ
+  // EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InlineOutclassDefFunc@ExportedClass@@QEAAXXZ
+  inline void InlineOutclassDefFunc();
+
+  // CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InlineOutclassDefFuncWithStaticVariable@ExportedClass@@QEAAHXZ"
+  inline int InlineOutclassDefFuncWithStaticVariable();
+
+  // CHECK-DAG: define dso_local dllexport void @"?OutoflineDefFunc@ExportedClass@@QEAAXXZ"
+  void OutoflineDefFunc();
+};
+
+void ExportedClass::OutoflineDefFunc() {}
+
+inline void ExportedClass::InlineOutclassDefFunc() {}
+
+inline int ExportedClass::InlineOutclassDefFuncWithStaticVariable() {
+  static int static_variable = 0;
+  return ++static_variable;
+}
+
+void ExportedClassUser() {
+  ExportedClass a;
+  a.InclassDefFunc();
+  a.InlineOutclassDefFunc();
+}
+
+template<typename T>
+struct __declspec(dllexport) TemplateExportedClass {
+  void InclassDefFunc() {}
+
+  int InclassDefFuncWithStaticVariable() {
+    static int static_x = 0;
+    return ++static_x;
+  }
+};
+
+class A11{};
+class B22{};
+
+// CHECK-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateExportedClass@VA11@@@@QEAAXXZ"
+// CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VA11@@@@QEAAHXZ"
+// CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VA11@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4
+template class TemplateExportedClass<A11>;
+
+// NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InclassDefFunc@?$TemplateExportedClass@VB22@@@@QEAAXXZ"
+// EXPORTINLINE-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateExportedClass@VB22@@@@QEAAXXZ
+// CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VB22@@@@QEAAHXZ"
+// CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticVariable@?$TemplateExportedClass@VB22@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4
+TemplateExportedClass<B22> b22;
+
+void TemplateExportedClassUser() {
+  b22.InclassDefFunc();
+  b22.InclassDefFuncWithStaticVariable();
+}
+
+
+template<typename T>
+struct TemplateNoAttributeClass {
+  void InclassDefFunc() {}
+  int InclassDefFuncWithStaticLocal() {
+    static int static_x;
+    return ++static_x;
+  }
+};
+
+// CHECK-DAG: define weak_odr dso_local dllexport void @"?InclassDefFunc@?$TemplateNoAttributeClass@VA11@@@@QEAAXXZ"
+// CHECK-DAG: define weak_odr dso_local dllexport i32 @"?InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VA11
+// CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VA11@@@@QEAAHXZ@4HA" = weak_odr dso_local dllexport global i32 0, comdat, align 4
+template class __declspec(dllexport) TemplateNoAttributeClass<A11>;
+
+// CHECK-DAG: define available_externally dllimport void @"?InclassDefFunc@?$TemplateNoAttributeClass@VB22@@@@QEAAXXZ"
+// CHECK-DAG: define available_externally dllimport i32 @"?InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VB22@@@@QEAAHXZ"
+// CHECK-DAG: @"?static_x@?2??InclassDefFuncWithStaticLocal@?$TemplateNoAttributeClass@VB22@@@@QEAAHXZ@4HA" = available_externally dllimport global i32 0, align 4
+extern template class __declspec(dllimport) TemplateNoAttributeClass<B22>;
+
+void TemplateNoAttributeClassUser() {
+  TemplateNoAttributeClass<B22> b22;
+  b22.InclassDefFunc();
+  b22.InclassDefFuncWithStaticLocal();
+}
+
+struct __declspec(dllimport) ImportedClass {
+  // NOEXPORTINLINE-DAG: define linkonce_odr dso_local void @"?InClassDefFunc@ImportedClass@@QEAAXXZ"
+  // EXPORTINLINE-DAG: define available_externally dllimport void @"?InClassDefFunc@ImportedClass@@QEAAXXZ"
+  void InClassDefFunc() {}
+
+  // EXPORTINLINE-DAG: define available_externally dllimport i32 @"?InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ"
+  // NOEXPORTINLINE-DAG: define linkonce_odr dso_local i32 @"?InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ"
+  int InClassDefFuncWithStaticVariable() {
+    // CHECK-DAG: @"?static_variable@?1??InClassDefFuncWithStaticVariable@ImportedClass@@QEAAHXZ@4HA" = available_externally dllimport global i32 0, align 4
+    static int static_variable = 0;
+    ++static_variable;
+    return static_variable;
+  }
+};
+
+int InClassDefFuncUser() {
+  // This is necessary for declare statement of ImportedClass::InClassDefFunc().
+  ImportedClass c;
+  c.InClassDefFunc();
+  return c.InClassDefFuncWithStaticVariable();
+}