diff options
Diffstat (limited to 'clang/test/SemaCXX/ms-iunknown.cpp')
| -rw-r--r-- | clang/test/SemaCXX/ms-iunknown.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/clang/test/SemaCXX/ms-iunknown.cpp b/clang/test/SemaCXX/ms-iunknown.cpp index f73864d43fb..df761d56a80 100644 --- a/clang/test/SemaCXX/ms-iunknown.cpp +++ b/clang/test/SemaCXX/ms-iunknown.cpp @@ -2,7 +2,11 @@ extern "C++" struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) IUnknown { void foo(); + // Definitions aren't allowed, unless they are a template. + template<typename T> + void bar(T t){} }; + struct IPropertyPageBase : public IUnknown {}; struct IPropertyPage : public IPropertyPageBase {}; __interface ISfFileIOPropertyPage : public IPropertyPage {}; @@ -11,10 +15,17 @@ __interface ISfFileIOPropertyPage : public IPropertyPage {}; namespace NS { struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) IUnknown {}; // expected-error@+1 {{interface type cannot inherit from}} - __interface IPropertyPageBase : public IUnknown {}; + __interface IPropertyPageBase : public IUnknown {}; } + +namespace NS2 { +extern "C++" struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) IUnknown {}; +// expected-error@+1 {{interface type cannot inherit from}} +__interface IPropertyPageBase : public IUnknown{}; +} + // expected-error@+1 {{interface type cannot inherit from}} -__interface IPropertyPageBase2 : public NS::IUnknown {}; +__interface IPropertyPageBase2 : public NS::IUnknown {}; __interface temp_iface {}; struct bad_base : temp_iface {}; @@ -32,8 +43,8 @@ __interface PropertyPage : public Page4 {}; struct Page5 : public Page3, Page4{}; // expected-error@+1 {{interface type cannot inherit from}} -__interface PropertyPage2 : public Page5 {}; +__interface PropertyPage2 : public Page5 {}; __interface IF1 {}; -__interface PP : IUnknown, IF1{}; +__interface PP : IUnknown, IF1{}; __interface PP2 : PP, Page3, Page4{}; |
