UnapplySeq not fully supported

[DarkDimius]

Minimized from https://github.com/scala-ide/scalariform/blob/master/scalariform/src/main/scala/scalariform/astselect/AstSelector.scala#L182-L188

 def isSelectableAst(nodeStack: List[Any]) =
    nodeStack match {
      case List(_: Int, _: Double, _*) ⇒ 1
      case List(_: Int, _: Int, _*)    ⇒ 2
      case List(node, _*)              ⇒ 3
      case Nil                         ⇒ 4
    }

[DarkDimius]

error: illegal start of simple pattern
  case List(_: Int, _: Double, _*) ⇒ 1
                                 ^

[odersky]

The syntax for varargs patterns is now the same as for varargs arguments:

xs: _*

Can you try with this one?

[DarkDimius]

def isSelectableAst(nodeStack: List[Any]) =
    nodeStack match {
      case List(_: Int, _: Double, _: _*) ⇒ 1
      case List(_: Int, _: Int, _: _*)    ⇒ 2
      case List(node, _: _*)              ⇒ 3
      case Nil                         ⇒ 4
    }

does work, but _ : _* looks ugly.