kotlin-fork/js/js.translator/testData/box/expression/when/whenWithMapRangeClause.kt

// KJS_WITH_FULL_RUNTIME
// EXPECTED_REACHABLE_NODES: 1368

package foo

fun box(): String {
    val map = mapOf(1 to "")
    val i = 1
    return when (i) {
        in map -> "OK"
        else -> "fail"
    }
}