| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| namespace A { |
| class A { |
| friend void func(A); |
| friend A operator+(A,A); |
| }; |
| } |
| |
| namespace B { |
| class B { |
| static void func(B); |
| }; |
| B operator+(B,B); |
| } |
| |
| namespace D { |
| class D {}; |
| } |
| |
| namespace C { |
| class C {}; |
| void func(C); |
| C operator+(C,C); |
| D::D operator+(D::D,D::D); |
| } |
| |
| namespace D { |
| using namespace C; |
| } |
| |
| namespace Test { |
| void test() { |
| func(A::A()); |
| func(B::B()); // expected-error {{use of undeclared identifier 'func'}} |
| func(C::C()); |
| A::A() + A::A(); |
| B::B() + B::B(); |
| C::C() + C::C(); |
| D::D() + D::D(); // expected-error {{ invalid operands to binary expression ('D::D' and 'D::D') }} |
| } |
| } |