kotlin/compiler/testData/codegen/bytecodeText/forLoop/forInOptimizableUnsignedRange.kt

// IGNORE_BACKEND: JVM_IR
// TODO KT-36773 Use counter loop when generating 'for' loop over an unsigned range in JVM_IR

fun testUIntRangeLiteral(a: UInt, b: UInt): Int {
    var s = 0
    for (x in a .. b) {
        s += x.toInt()
    }
    return s
}

fun testULongRangeLiteral(a: ULong, b: ULong): Int {
    var s = 0
    for (x in a .. b) {
        s += x.toInt()
    }
    return s
}

fun testUIntUntil(a: UInt, b: UInt): Int {
    var s = 0
    for (x in a until b) {
        s += x.toInt()
    }
    return s
}

fun testULongUntil(a: ULong, b: ULong): Int {
    var s = 0
    for (x in a until b) {
        s += x.toInt()
    }
    return s
}

fun testUIntDownTo(a: UInt, b: UInt): Int {
    var s = 0
    for (x in a downTo b) {
        s += x.toInt()
    }
    return s
}

fun testULongDownTo(a: ULong, b: ULong): Int {
    var s = 0
    for (x in a downTo b) {
        s += x.toInt()
    }
    return s
}

// 0 iterator
// 0 hasNext
// 0 next