File: reify_closure1.scala

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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 {
  def foo[T](ys: List[T]): Int => Int = {
    val fun = reify{(x: Int) => {
      x
    }}

    val toolbox = cm.mkToolBox()
    val dyn = toolbox.eval(fun.tree)
    dyn.asInstanceOf[Int => Int]
  }

  println(foo(List(1, 2, 3))(10))
  println(foo(List(1, 2, 3, 4))(10))
}