./bin/scalap -classpath ./lib/scala-compiler.jar scala.tools.nsc.Main
Exception in thread "main" java.lang.Error
        at scala.Predef$.error(Predef.scala:82)
        at scala.tools.scalap.Main$.liftedTry0$0(Main.scala:99)
        at scala.tools.scalap.Main$.process(Main.scala:91)
        at scala.tools.scalap.Main$$anonfun$2.apply(Main.scala:175)
        at scala.tools.scalap.Main$$anonfun$2.apply(Main.scala:175)
        at scala.List.foreach(List.scala:687)
        at scala.tools.scalap.Main$.main(Main.scala:175)
        at scala.tools.scalap.Main.main(Main.scala)

package scala.tools.nsc;
final class Main extends scala.AnyRef {
}
object Main {
  def $tag(): scala.Int;
  def loop(scala.Function1): scala.Unit;
  def compiler$1(scala.tools.nsc.CompilerCommand, scala.runtime.ObjectRef): scala.tools.nsc.Main$compiler$2$;
  def main(scala.Array[java.lang.String]): scala.Unit;
  def process(scala.Array[java.lang.String]): scala.Unit;
  def resident(scala.tools.nsc.Global): scala.Unit;
  def errors(): scala.Int;
  def error(java.lang.String): scala.Unit;
  def reporter_=(scala.tools.nsc.reporters.ConsoleReporter): scala.Unit;
  def reporter(): scala.tools.nsc.reporters.ConsoleReporter;
  def prompt(): java.lang.String;
  def versionMsg(): java.lang.String;
  def COPYRIGHT(): java.lang.String;
  def VERSION(): java.lang.String;
  def PRODUCT(): java.lang.String;
}