Why you should never catch throwable.

nothrowable.scala

def inlineme(f: => Int): Int = { 
  try {
      f   
      inlineme {
        return 0
      }   
  } catch {
    case ex: Throwable => println(ex); return 1
  }
}

def doStuff { 
    val res = inlineme {
      10  
    }   
    println("we got: " + res)
}
doStuff

// Prints:
// scala.runtime.NonLocalReturnControl
// we got: 1