import scala.tools.nsc.reporters._ import scala.tools.nsc.Settings import reflect.runtime.Mirror.ToolBox object Test extends App { val code = scala.reflect.Code.lift{ 2 match { case 2 => println("okay") case _ => println("not okay") } }; val reporter = new ConsoleReporter(new Settings) val toolbox = new ToolBox(reporter) toolbox.runExpr(code.tree) }