Boo.Lang.Compiler.TypeSystem.ExternalCallableType.GetSignature C# (CSharp) Метод

        public CallableSignature GetSignature()
        {
            return _invoke.CallableType.GetSignature();
        }

        public CallableSignature GetSignature()
        {
            if (_signature == null)
            {
                CallableSignature definitionSignature = _definition.GetSignature();

                IParameter[] parameters = Array.ConvertAll <IParameter, IParameter>(
                    definitionSignature.Parameters,
                    delegate(IParameter p)
                {
                    return(new MappedParameter(_typeSystemServices, (ExternalParameter)p, this));
                });

                _signature = new CallableSignature(parameters, MapType(definitionSignature.ReturnType));
            }

            return(_signature);
        }