2202 struct GraphTraits<const CallsiteContextGraph<DerivedCCG, FuncTy, CallTy> *> {  struct
2203   using GraphType = const CallsiteContextGraph<DerivedCCG, FuncTy, CallTy> *;
2204   using NodeRef = const ContextNode<DerivedCCG, FuncTy, CallTy> *;
2206   using NodePtrTy = std::unique_ptr<ContextNode<DerivedCCG, FuncTy, CallTy>>;
2207   static NodeRef getNode(const NodePtrTy &P) { return P.get(); }  in getNode()
2209   using nodes_iterator =
2213   static nodes_iterator nodes_begin(GraphType G) {  in nodes_begin()
2217   static nodes_iterator nodes_end(GraphType G) {  in nodes_end()
2221   static NodeRef getEntryNode(GraphType G) {  in getEntryNode()
2246 struct DOTGraphTraits<const CallsiteContextGraph<DerivedCCG, FuncTy, CallTy> *>  argument
2251   using GTraits = GraphTraits<GraphType>;  argument