gistfile1.txt

11:42 ~/Projects/211x/sandbox (2.11.x)$ cat Test.scala
import scala.reflect.runtime.universe._
import scala.reflect.runtime.{currentMirror => cm}
import scala.tools.reflect.ToolBox
import scala.tools.reflect.Eval

object Test extends App {
  val tb = cm.mkToolBox(options = "-Ydump-classes .")
  println(tb.eval(q"123"))
}
11:42 ~/Projects/211x/sandbox (2.11.x)$ sr
123
11:43 ~/Projects/211x/sandbox (2.11.x)$ ls
Test$.class					Test.scala
Test$delayedInit$body.class			__wrapper$1$84e521a3b05044d99b3bc578cc89e592
Test.class
11:43 ~/Projects/211x/sandbox (2.11.x)$ ls __wrapper\$1\$84e521a3b05044d99b3bc578cc89e592/
__wrapper$1$84e521a3b05044d99b3bc578cc89e592$.class
__wrapper$1$84e521a3b05044d99b3bc578cc89e592.class
11:43 ~/Projects/211x/sandbox (2.11.x)$ cat Te
Test$.class                  Test.class
Test$delayedInit$body.class  Test.scala