1 | // RUN: %clang_cc1 -std=c++1z -verify %s |
2 | |
3 | namespace A { |
4 | int m, n; |
5 | }; |
6 | |
7 | namespace B { |
8 | using A::m, A::n, A::n; |
9 | int q = m + n; |
10 | } |
11 | |
12 | struct X { |
13 | int x1, x2, y, z; // expected-note 2{{conflicting}} |
14 | }; |
15 | struct Y { |
16 | int x1, x2, y, z; // expected-note 2{{target}} |
17 | }; |
18 | struct Z : X, Y { |
19 | using X::x1, |
20 | blah::blah, // expected-error {{undeclared}} |
21 | X::x2, // expected-note {{previous}} |
22 | Y::y, |
23 | X::x2, // expected-error {{redeclaration}} |
24 | X::z, |
25 | Y::z; // expected-error {{conflicts with}} |
26 | }; |
27 | int X::*px1 = &Z::x1; |
28 | int X::*px2 = &Z::x2; |
29 | int Y::*py = &Z::y; |
30 | int X::*pz = &Z::z; |
31 | |
32 | template<typename ...T> struct Q : T... { |
33 | using T::z...; // expected-error {{conflicts}} |
34 | }; |
35 | Q<X,Y> q; // expected-note {{instantiation of}} |
36 | |