fun box() { when (foo()) { in 2..5 -> println("A") !in 100..200 -> println("B") in bar() -> println("C") } } fun foo(): Int = 23 fun bar(): IntRange = 1000..2000 // LINES: 1 10 2 2 2 2 3 3 4 4 5 5 6 6 7 7 8 8 12 12 12 14 14 14