clang/test/SemaCXX/ms-iunknown-outofline-def.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s
   2
   3 struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) IUnknown {
   4   void foo();
   5 };
   6
   7 __interface NoError : public IUnknown {};
   8 void IUnknown::foo() {}
   9 // expected-error@+1{{interface type cannot inherit from}}
  10 __interface HasError : public IUnknown {};