3 struct X0 {  struct
4   X0();
5   X0(int);
6   X0 f1();
7   X0 f2();
9   typedef X0 B;  argument
13 struct X1 : X0 {
30 X0::X0 X0::f1() { return X0(); } // expected-error{{qualified reference to 'X0' is a constructor na…  in f1()
32 struct X0::X0 X0::f2() { return X0(); }  in f2()
49 …X0::X0 x0; // expected-error{{qualified reference to 'X0' is a constructor name rather than a type…  in other_contexts()
53   X0::B ok1;  in other_contexts()
54   X0::X0::A ok2;  in other_contexts()
55 …X0::X0::X0 x0b; // expected-error{{qualified reference to 'X0' is a constructor name rather than a…  in other_contexts()
56   X1<int>::X0 ok3;  in other_contexts()
57 …X1<int>::X0::X0 x0c; // expected-error{{qualified reference to 'X0' is a constructor name rather t…  in other_contexts()
58   X1<int>::X1<float>::X0 ok4;  in other_contexts()
61 …typename X0::X0 tn1; // expected-warning{{qualified reference to 'X0' is a constructor name rather…  in other_contexts()
63     typename X0::B ok1; // expected-warning 0-1{{typename}}  in other_contexts()
64     typename X1<int>::X0 ok2; // expected-warning 0-1{{typename}}  in other_contexts()
68     struct X0::X0 tag1;  in other_contexts()
75 …X0::X0(a); // expected-error{{qualified reference to 'X0' is a constructor name rather than a type…  in other_contexts()
81 …typename T::X0 x0; // expected-warning{{qualified reference to 'X0' is a constructor name rather t…  in in_instantiation_x0()
85 template void in_instantiation_x0<X0>(); // expected-note {{instantiation of}}
90   typename T::X0 x0;  in in_instantiation_x1()
95   template<typename T> void f(typename T::X0 *) = delete; // expected-warning 0-1{{extension}}
97   void g() { f<X0>(0); }  in g()