Files
kotlin/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithInRange.kt

16 lines
623 B
Kotlin
Vendored

// !DIAGNOSTICS: -UNUSED_PARAMETER
// TODO: muted automatically, investigate should it be ran for JS or not
// IGNORE_BACKEND_WITHOUT_CHECK: JS
tailrec fun withWhen(counter : Int, d : Any) : Int =
when (counter) {
0 -> counter
1, 2 -> withWhen(counter - 1, "1,2")
in 3..49 -> withWhen(counter - 1, "3..49")
50 -> 1 + <!NON_TAIL_RECURSIVE_CALL!>withWhen<!>(counter - 1, "50")
!in 0..50 -> withWhen(counter - 1, "!0..50")
else -> withWhen(counter - 1, "else")
}
fun box() : String = if (withWhen(100000, "test") == 1) "OK" else "FAIL"