1 // RUN: %clang_cc1 -triple %itanium_abi_triple -fsyntax-only -verify %s 2 // expected-no-diagnostics 3 class A { virtual void f(); }; 4 class B : virtual A { }; 5 6 class C : B { }; 7 8 // Since A is already a primary base class, C should be the primary base class 9 // of F. 10 class F : virtual A, virtual C { }; 11 12 int sa[sizeof(F) == sizeof(A) ? 1 : -1]; 13