Incorrect dead pure code warning for inline parameters

[liufengyun]

Minimized code

object Test {
  extension (x: Int)
    inline def times(inline op: Unit): Unit = {
      var count = 0
      while count < x do
        op
        count += 1
    }

  10.times { println("hello") }
}

Output

-- [E129] Potential Issue Warning: examples/times.scala:7:8 --------------------
7 |        op
  |        ^^
  |A pure expression does nothing in statement position; you may be omitting necessary parentheses

Expectation

The compiler should not generate the warning.