1*4c96e992SRichard Smith // RUN: %clang_cc1 -std=c++11 %s -verify 2*4c96e992SRichard Smith 3*4c96e992SRichard Smith struct A {}; 4*4c96e992SRichard Smith struct B : [[]] A {}; 5*4c96e992SRichard Smith struct C : [[]] virtual A {}; 6*4c96e992SRichard Smith struct D : [[]] public virtual A {}; 7*4c96e992SRichard Smith struct E : public [[]] virtual A {}; // expected-error {{an attribute list cannot appear here}} 8*4c96e992SRichard Smith struct F : virtual [[]] public A {}; // expected-error {{an attribute list cannot appear here}} 9*4c96e992SRichard Smith struct G : [[noreturn]] A {}; // expected-error {{'noreturn' attribute cannot be applied to a base specifier}} 10*4c96e992SRichard Smith struct H : [[unknown::foobar]] A {}; // expected-warning {{unknown attribute 'foobar' ignored}} 11