| // !LANGUAGE: +InlineClasses | |
| inline class A(val a: String) | |
| fun isEqualNA(x: A?, y: A) = x == y | |
| fun isEqualAN(x: A, y: A?) = x == y | |
| fun box(): String { | |
| if (isEqualNA(null, A(""))) return "Fail 1" | |
| if (isEqualAN(A(""), null)) return "Fail 2" | |
| if (!isEqualNA(A(""), A(""))) return "Fail 3" | |
| if (!isEqualAN(A(""), A(""))) return "Fail 4" | |
| return "OK" | |
| } |