1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 // PR5868 4 struct T0 { 5 int x; 6 union { 7 void *m0; 8 }; 9 }; 10 template <typename T> 11 struct T1 : public T0, public T { //expected-warning{{direct base 'T0' is inaccessible due to ambiguity:\n struct T1<struct A> -> struct T0\n struct T1<struct A> -> struct A -> struct T0}} 12 void f0() { 13 m0 = 0; // expected-error{{ambiguous conversion}} 14 } 15 }; 16 17 struct A : public T0 { }; 18 19 void f1(T1<A> *S) { S->f0(); } // expected-note{{instantiation of member function}} expected-note{{in instantiation of template class 'T1<A>' requested here}} 20 21 namespace rdar8635664 { 22 template<typename T> 23 struct X { 24 struct inner; 25 26 struct inner { 27 union { 28 int x; 29 float y; 30 }; 31 32 typedef T type; 33 }; 34 }; 35 36 void test() { 37 X<int>::inner i; 38 i.x = 0; 39 } 40 } 41
