import scala.reflect.runtime.universe._ import scala.reflect.runtime.{universe => ru} import scala.reflect.runtime.{currentMirror => cm} import scala.tools.reflect.ToolBox object Test extends App { val code = reify { class C { override def toString() = "C" } val ret = List((new C, new C)) ret.asInstanceOf[List[Any]] }; val toolbox = cm.mkToolBox() println(toolbox.eval(code.tree)) }