6     void bar();  in foo()
8       friend void bar();  in foo()
16       friend void bar(); // expected-error {{no matching function found in local scope}}  in foo()
22   void bar(); // expected-note {{'::test2::bar' declared here}}
49 …friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you me…  in foo()
50       // expected-note@-1 {{'::test2::bar' declared here}}  in foo()
54     { void bar(); }  in foo()
56 …friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you me…  in foo()
60       void bar();  in foo()
62         friend void bar();  in foo()
67       void bar() { Inner::f(); }  in foo()  function
69         friend void bar();  in foo()
74     void bar(); // expected-note {{'bar' declared here}}  in foo()
77         friend void bar();  in foo()
83 …d baz(); // expected-error {{no matching function 'baz' found in local scope; did you mean 'bar'?}}  in foo()
84         // expected-note@-1 {{'::test2::bar' declared here}}  in foo()
93 …friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you me…  in foo()
97         void bar();  in foo()
99           friend void bar();  in foo()