(Swift) Letter c is a built-in?

In the following snippet:

func max(_ a: Double, _ b: Double, _ c: Double) -> Double {
  if a > b {
    return a > c ? a : c
  } else {
    return b > c ? b : c
  }
}

The parameter c is incorrectly highlighted as a built-in.

[svanimpe]

@joshgoebel When I finish the project I’m working on, I’ll see if I can fix some of the Swift issues I’ve reported myself.

[svanimpe]

Fixed in https://github.com/highlightjs/highlight.js/pull/2908