diff options
Diffstat (limited to 'test/CodeGenCXX/dllexport.cpp')
| -rw-r--r-- | test/CodeGenCXX/dllexport.cpp | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/test/CodeGenCXX/dllexport.cpp b/test/CodeGenCXX/dllexport.cpp index bdef2eb06e69..a446147b6cdc 100644 --- a/test/CodeGenCXX/dllexport.cpp +++ b/test/CodeGenCXX/dllexport.cpp @@ -102,15 +102,9 @@ inline int __declspec(dllexport) inlineStaticLocalsFunc() { // Declarations are not exported. -// dllexport implies a definition. -// MSC-NOT: @"\01??$VarTmplDef@UExplicitInst_Exported@@@@3HA" -// GNU-NOT: @_Z10VarTmplDefI21ExplicitInst_ExportedE -template<typename T> __declspec(dllexport) int VarTmplDef; -INSTVAR(VarTmplDef<ExplicitInst_Exported>) - // MSC-DAG: @"\01??$VarTmplImplicitDef@UImplicitInst_Exported@@@@3HA" = external global // GNU-DAG: @_Z18VarTmplImplicitDefI21ImplicitInst_ExportedE = external global -template<typename T> __declspec(dllexport) int VarTmplImplicitDef; +template<typename T> __declspec(dllexport) extern int VarTmplImplicitDef; USEVAR(VarTmplImplicitDef<ImplicitInst_Exported>) // Export definition. @@ -826,11 +820,26 @@ struct __declspec(dllexport) B { // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01??_FB@pr26490@@QAEXXZ" } -// dllexport trumps dllexport on an explicit instantiation. +// dllexport trumps dllimport on an explicit instantiation. template <typename T> struct ExplicitInstantiationTwoAttributes { void f() {} }; template struct __declspec(dllexport) __declspec(dllimport) ExplicitInstantiationTwoAttributes<int>; // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?f@?$ExplicitInstantiationTwoAttributes@H@@QAEXXZ" +namespace pr34849 { +// Specializations of exported class template member functions get exported. +template <typename> struct __declspec(dllexport) ExportedClassTemplate { void foo(); }; +template<> void ExportedClassTemplate<int>::foo() {} +template struct ExportedClassTemplate<int>; +// M32-DAG: define dllexport x86_thiscallcc void @"\01?foo@?$ExportedClassTemplate@H@pr34849@@QAEXXZ" + +// Specializations of exported class member template functions do not get exported. +struct __declspec(dllexport) ExportedClass { template <typename> void bar() ; }; +template<> void ExportedClass::bar<int>() {} +// M32-DAG: define x86_thiscallcc void @"\01??$bar@H@ExportedClass@pr34849@@QAEXXZ" +template <typename> struct __declspec(dllexport) ExportedClassTemplate2 { template <typename> void baz(); }; +template<> template<> void ExportedClassTemplate2<int>::baz<int>() {} +// M32-DAG: define x86_thiscallcc void @"\01??$baz@H@?$ExportedClassTemplate2@H@pr34849@@QAEXXZ" +} //===----------------------------------------------------------------------===// // Classes with template base classes |