import scala.tools.nsc._
import java.io.{BufferedReader, StringReader, PrintWriter}

object Test {
  val testCodeString = <code>
// basics
3+4
def gcd(x: int, y: int): int = {{
          if (x == 0) y
          else if (y == 0) x
          else gcd(y%x, x)
}}
val five = gcd(15,35)
var x = 1
x = 2
val three = x+1
type anotherint = Int
val four: anotherint = 4
val bogus: anotherint = "hello"
trait PointlessTrait

// implicit conversions
case class Foo(n: int)
case class Bar(n: int)
implicit def foo2bar(foo: Foo) = Bar(foo.n)
val bar: Bar = Foo(3)

// importing from a previous result
import bar._
val m = n

// stressing the imports mechanism
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1
val one = 1


val x1 = 1
val x2 = 1
val x3 = 1
val x4 = 1
val x5 = 1
val x6 = 1
val x7 = 1
val x8 = 1
val x9 = 1
val x10 = 1
val x11 = 1
val x12 = 1
val x13 = 1
val x14 = 1
val x15 = 1
val x16 = 1
val x17 = 1
val x18 = 1
val x19 = 1
val x20 = 1

val two = one + x5

</code>.text


  def main(args: Array[String]) {
    val input = new BufferedReader(new StringReader(testCodeString))
    val repl = new InterpreterLoop(input, new PrintWriter(Console.out))
    repl.main(new Settings)
    println()
  }
}