| fun box(): String { | |
| val plusZero: Double? = 0.0 | |
| val minusZero: Double = -0.0 | |
| useBoxed(plusZero) | |
| if (plusZero?.equals(minusZero) ?: null!!) { | |
| return "fail 1" | |
| } | |
| if (plusZero?.compareTo(minusZero) ?: null!! != 1) { | |
| return "fail 2" | |
| } | |
| return "OK" | |
| } | |
| fun useBoxed(a: Any?) {} |