Class Noop_AST_Node

include/chaiscript/language/chaiscript_eval.hpp:1253–1264

    template<typename T>
    struct Noop_AST_Node final : AST_Node_Impl<T> {
        Noop_AST_Node() :
          AST_Node_Impl<T>("", AST_Node_Type::Noop, Parse_Location())
        { }

        Boxed_Value eval_internal(const chaiscript::detail::Dispatch_State &) const override{
          // It's a no-op, that evaluates to "void"
          return val;
        }

        Boxed_Value val = void_var();
    };

    template<typename T>
    struct Map_Pair_AST_Node final : AST_Node_Impl<T> {