1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
2 | |
3 | // FIXME: Access control checks |
4 | |
5 | namespace PR5820 { |
6 | // also <rdar://problem/7535045> |
7 | struct Base { |
8 | void Foo(); |
9 | int Member; |
10 | }; |
11 | |
12 | struct D1 : public Base {}; |
13 | struct D2 : public Base {}; |
14 | |
15 | struct Derived : public D1, public D2 { |
16 | void Inner(); |
17 | }; |
18 | |
19 | void Test() { |
20 | Derived d; |
21 | d.D1::Foo(); |
22 | d.D1::Member = 17; |
23 | } |
24 | |
25 | void Derived::Inner() { |
26 | D1::Foo(); |
27 | D1::Member = 42; |
28 | this->D1::Foo(); |
29 | this->D1::Member = 42; |
30 | } |
31 | } |
32 | |
33 | template<typename T> |
34 | struct BaseT { |
35 | void Foo(); // expected-note{{found by ambiguous name lookup}} |
36 | int Member; |
37 | }; |
38 | |
39 | template<typename T> struct Derived1T : BaseT<T> { }; |
40 | template<typename T> struct Derived2T : BaseT<T> { }; |
41 | |
42 | template<typename T> |
43 | struct DerivedT : public Derived1T<T>, public Derived2T<T> { |
44 | void Inner(); |
45 | }; |
46 | |
47 | template<typename T> |
48 | void DerivedT<T>::Inner() { |
49 | Derived1T<T>::Foo(); |
50 | Derived2T<T>::Member = 42; |
51 | this->Derived1T<T>::Foo(); |
52 | this->Derived2T<T>::Member = 42; |
53 | this->Foo(); // expected-error{{non-static member 'Foo' found in multiple base-class subobjects of type 'BaseT<int>'}} |
54 | } |
55 | |
56 | template<typename T> |
57 | void Test(DerivedT<T> d) { |
58 | d.template Derived1T<T>::Foo(); |
59 | d.template Derived2T<T>::Member = 17; |
60 | d.Inner(); // expected-note{{in instantiation}} |
61 | } |
62 | |
63 | template void Test(DerivedT<int>); |
64 | |