| fun box(): String { | |
| val a1: Byte? = -1 | |
| val a2: Short? = -1 | |
| val a3: Int? = -1 | |
| val a4: Long? = -1 | |
| val a5: Double? = -1.0 | |
| val a6: Float? = -1f | |
| if (a1!! != (-1).toByte()) return "fail 1" | |
| if (a2!! != (-1).toShort()) return "fail 2" | |
| if (a3!! != -1) return "fail 3" | |
| if (a4!! != -1L) return "fail 4" | |
| if (a5!! != -1.0) return "fail 5" | |
| if (a6!! != -1f) return "fail 6" | |
| return "OK" | |
| } |