// Auto-generated by GenerateSteppedRangesCodegenTestData. Do not edit!
// WITH_STDLIB
// LANGUAGE: +RangeUntilOperator
@file:OptIn(ExperimentalStdlibApi::class)
import kotlin.test.*

fun box(): String {
    val uintList = mutableListOf<UInt>()
    val uintProgression = 2u..<2u
    for (i in uintProgression step 2) {
        uintList += i
    }
    assertTrue(uintList.isEmpty())

    val ulongList = mutableListOf<ULong>()
    val ulongProgression = 2uL..<2uL
    for (i in ulongProgression step 2L) {
        ulongList += i
    }
    assertTrue(ulongList.isEmpty())

    return "OK"
}