diff options
Diffstat (limited to 'test/CodeGenCXX/dllexport.cpp')
| -rw-r--r-- | test/CodeGenCXX/dllexport.cpp | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/test/CodeGenCXX/dllexport.cpp b/test/CodeGenCXX/dllexport.cpp index 3a1a3ff..477e7dc 100644 --- a/test/CodeGenCXX/dllexport.cpp +++ b/test/CodeGenCXX/dllexport.cpp @@ -691,10 +691,13 @@ extern template struct ExplicitInstantiationDeclExportedTemplate<int>; USEMEMFUNC(ExplicitInstantiationDeclExportedTemplate<int>, f); // M32-DAG: {{declare|define available_externally}} x86_thiscallcc void @"\01?f@?$ExplicitInstantiationDeclExportedTemplate@H@@QAEXXZ" -template <typename T> struct ExplicitInstantiationDeclExportedDefTemplate { void f() {} }; +template <typename T> struct ExplicitInstantiationDeclExportedDefTemplate { void f() {} ExplicitInstantiationDeclExportedDefTemplate() {} }; extern template struct ExplicitInstantiationDeclExportedDefTemplate<int>; template struct __declspec(dllexport) ExplicitInstantiationDeclExportedDefTemplate<int>; +USEMEMFUNC(ExplicitInstantiationDeclExportedDefTemplate<int>, f); // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?f@?$ExplicitInstantiationDeclExportedDefTemplate@H@@QAEXXZ" +// M32-DAG: define weak_odr dllexport x86_thiscallcc %struct.ExplicitInstantiationDeclExportedDefTemplate* @"\01??0?$ExplicitInstantiationDeclExportedDefTemplate@H@@QAE@XZ" +// G32-DAG: define weak_odr x86_thiscallcc void @_ZN44ExplicitInstantiationDeclExportedDefTemplateIiE1fEv namespace { struct InternalLinkageType {}; } struct __declspec(dllexport) PR23308 { @@ -704,6 +707,11 @@ void PR23308::f(InternalLinkageType*) {} long use(PR23308* p) { p->f(nullptr); } // M32-DAG: define internal x86_thiscallcc void @"\01?f@PR23308@@QAEXPAUInternalLinkageType@?A@@@Z" +template <typename T> struct PR23770BaseTemplate { void f() {} }; +template <typename T> struct PR23770DerivedTemplate : PR23770BaseTemplate<int> {}; +extern template struct PR23770DerivedTemplate<int>; +template struct __declspec(dllexport) PR23770DerivedTemplate<int>; +// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?f@?$PR23770BaseTemplate@H@@QAEXXZ" //===----------------------------------------------------------------------===// @@ -754,11 +762,11 @@ USEMEMFUNC(DerivedFromImportedTemplate, func) // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?func@?$ImportedClassTemplate@H@@QAEXXZ" // G32-DAG: declare dllimport x86_thiscallcc void @_ZN21ImportedClassTemplateIiE4funcEv -// Base class already instantiated without dll attribute. +// Base class already implicitly instantiated without dll attribute. struct DerivedFromTemplateD : public ClassTemplate<double> {}; struct __declspec(dllexport) DerivedFromTemplateD2 : public ClassTemplate<double> {}; USEMEMFUNC(DerivedFromTemplateD2, func) -// M32-DAG: define linkonce_odr x86_thiscallcc void @"\01?func@?$ClassTemplate@N@@QAEXXZ" +// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ClassTemplate@N@@QAEXXZ" // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN13ClassTemplateIdE4funcEv // MS: Base class already instantiated with different dll attribute. @@ -811,3 +819,18 @@ struct __declspec(dllexport) BottomClass : public MiddleClass<int> { }; USEMEMFUNC(BottomClass, func) // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$TopClass@H@@QAEXXZ" // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN8TopClassIiE4funcEv + +template <typename T> struct ExplicitInstantiationDeclTemplateBase { void func() {} }; +extern template struct ExplicitInstantiationDeclTemplateBase<int>; +struct __declspec(dllexport) DerivedFromExplicitInstantiationDeclTemplateBase : public ExplicitInstantiationDeclTemplateBase<int> {}; +template struct ExplicitInstantiationDeclTemplateBase<int>; +// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ExplicitInstantiationDeclTemplateBase@H@@QAEXXZ" +// G32-DAG: define weak_odr x86_thiscallcc void @_ZN37ExplicitInstantiationDeclTemplateBaseIiE4funcEv + +template <typename T> struct ExplicitInstantiationDeclTemplateBase2 { void func() {} }; +extern template struct ExplicitInstantiationDeclTemplateBase2<int>; +struct __declspec(dllexport) DerivedFromExplicitInstantiationDeclTemplateBase2 : public ExplicitInstantiationDeclTemplateBase2<int> {}; +template struct __declspec(dllimport) ExplicitInstantiationDeclTemplateBase2<int>; +USEMEMFUNC(ExplicitInstantiationDeclTemplateBase2<int>, func) +// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ExplicitInstantiationDeclTemplateBase2@H@@QAEXXZ" +// G32-DAG: define weak_odr x86_thiscallcc void @_ZN38ExplicitInstantiationDeclTemplateBase2IiE4funcEv |
