Problem with sortWith(_<_)

Hi.

If I do the following:


{code}

object Scratch {
  def main(args:Array[String]) {        
    val l = List(1,2,3)
    l.sortWith(_<_).head
  }
}

{code}

this code ").head" is highlighted in green and then idea's whole understanding of the file is broken. All classes that depend on this file are broken. Basically idea is unusable.

If I add a space after the < so that the line looks like this:

l.sortWith(_< _).head

it works fine. It also works if you have it the other way round:

l.sortWith(_>_).reverse.head

bug here: http://youtrack.jetbrains.com/issue/SCL-4348

Thanks, Nick.