2 // { dg-options "-std=c++0x" }
10 bool operator!= (Iter &, Iter &) { return true; }
20 virtual J *mutable_child ();
25 M (const Container &);
30 J MakeNamespace (const Container &src)
34 for (const int &c: src)
35 b = b ? b->mutable_child () : &a;
39 M::M (const Container &ns):ns_ (MakeNamespace (ns))