kotlin-fork/compiler/testData/codegen/box/staticFields/classObjectInc.kt

class A {
    class object {
        private var r: Int = 1;

        fun a(): Int {
            r++
            ++r
            return r
        }
    }
}

fun box() : String {
    val p = A.a()
    return if (p == 3) return "OK" else "fail"
}