Syntax error naming function parameter _

Question
12

Thanks for the suggestion, @charpov. Sadly, I don’t see how to use this though.

For example, I’ve updated my code as follows, but IntellJ now gives a different error.

  @SuppressWarnings("unused")
  def prog2[A,B,C](@unused _unused : A, val2:B, code2: => C):B = {
    code2 // eval for side effect
    val2
  }

type mismatch;
 found   : String("unused")
 required: Array[String]
  def prog2[A,B,C](@SuppressWarnings("unused") @unused _unused : A, val2:B, code2: => C):B = {