return attr;
}

constexpr char kFunctionalIfNodeName[] = "If";
constexpr char kFunctionalCaseNodeName[] = "Case";
constexpr char kFunctionalWhileNodeName[] = "While";
constexpr char kCompilableFunctionName[] = "CompilableFn";
constexpr char kCompilableFunctionNodeName[] = "n_c";
constexpr char kUncompilableFunctionName[] = "UncompilableFn";
constexpr char kUncompilableFunctionNodeName[] = "n_c_uncompilable";