| fun box(): String { | |
| val i1: Int = Int.MAX_VALUE | |
| val i2 = i1 + 1 | |
| if (i2 > i1) return "fail: Int.MAX_VALUE + 1 should overflow to negative." | |
| val i3: Int = Int.MIN_VALUE | |
| val i4 = i3 - 1 | |
| if (i4 < i3) return "fail: Int.MIN_VALUE - 1 should overflow to positive." | |
| return "OK" | |
| } |