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// { dg-do compile }

// PR c++/7874: Don't inject friend functions into global name space.

namespace N { template struct A { friend void f(A) { } }; }

int main()

{

   N::A a;

   N::f(a);             // { dg-error "not a member" }

}

struct S { friend void g(); friend void h(S); };

struct T { friend void g(); friend void h(T); };

void i() {

  g();                  // { dg-error "not declared" }

  S s;

  h(s);

  T t;

  h(t);

}