// when can you safely omit parens for functions with args in the repl?

// not here
def can(b: Any) = b
can "dance"
<console>:1: error: ';' expected but string literal found.
       can "dance"

// not here
def can[B](b: B) = b
can "dance"
<console>:1: error: ';' expected but string literal found.
       can "dance"

// when there is a class binding?
class I {
  def can(b: Any) = b
}
new I can "dance" // => "dance"