| // !LANGUAGE: +InlineClasses |
| |
| inline class Inner(val w: String) |
| inline class A(val x: Inner) |
| |
| fun isNullVacuousLeft(s: A) = s == null |
| fun isNullVacuousRight(s: A) = null == s |
| fun isNullLeft(s: A?) = s == null |
| fun isNullRight(s: A?) = null == s |
| fun isEqualSame(s: A, t: A) = s == t |
| fun isEqualAnyLeft(s: A, t: Any?) = s == t |
| fun isEqualAnyRight(s: Any?, t: A) = s == t |
| fun isEqualSameNullable(s: A?, t: A?) = s == t |
| fun isEqualAnyNullableLeft(s: A?, t: Any?) = s == t |
| fun isEqualAnyNullableRight(s: Any?, t: A?) = s == t |
| |
| fun box(): String { |
| if (isNullVacuousLeft(A(Inner("")))) return "Fail 1" |
| if (isNullVacuousRight(A(Inner("")))) return "Fail 2" |
| if (isNullLeft(A(Inner("")))) return "Fail 3" |
| if (isNullRight(A(Inner("")))) return "Fail 4" |
| if (!isNullLeft(null)) return "Fail 5" |
| if (!isNullRight(null)) return "Fail 6" |
| if (!isEqualSame(A(Inner("")), A(Inner("")))) return "Fail 7" |
| if (isEqualSame(A(Inner("")), A(Inner("a")))) return "Fail 8" |
| if (isEqualAnyLeft(A(Inner("")), Inner(""))) return "Fail 9" |
| if (isEqualAnyLeft(A(Inner("")), null)) return "Fail 10" |
| if (!isEqualAnyLeft(A(Inner("")), A(Inner("")))) return "Fail 11" |
| if (isEqualAnyRight(Inner(""), A(Inner("")))) return "Fail 12" |
| if (isEqualAnyRight(null, A(Inner("")))) return "Fail 13" |
| if (!isEqualAnyRight(A(Inner("")), A(Inner("")))) return "Fail 14" |
| if (!isEqualSameNullable(null, null)) return "Fail 15" |
| if (!isEqualSameNullable(A(Inner("")), A(Inner("")))) return "Fail 16" |
| if (isEqualSameNullable(null, A(Inner("")))) return "Fail 17" |
| if (isEqualSameNullable(A(Inner("")), null)) return "Fail 18" |
| if (isEqualSameNullable(A(Inner("")), A(Inner("a")))) return "Fail 19" |
| if (!isEqualAnyNullableLeft(null, null)) return "Fail 20" |
| if (!isEqualAnyNullableLeft(A(Inner("")), A(Inner("")))) return "Fail 21" |
| if (isEqualAnyNullableLeft(A(Inner("")), "")) return "Fail 22" |
| if (isEqualAnyNullableLeft(null, Inner(""))) return "Fail 23" |
| if (isEqualAnyNullableLeft(A(Inner("")), null)) return "Fail 24" |
| if (isEqualAnyNullableLeft(A(Inner("")), A(Inner("a")))) return "Fail 25" |
| if (!isEqualAnyNullableRight(null, null)) return "Fail 26" |
| if (!isEqualAnyNullableRight(A(Inner("a")), A(Inner("a")))) return "Fail 27" |
| if (isEqualAnyNullableRight(Inner(""), A(Inner("")))) return "Fail 28" |
| if (isEqualAnyNullableRight(Inner(""), null)) return "Fail 29" |
| if (isEqualAnyNullableRight(null, A(Inner("")))) return "Fail 30" |
| if (isEqualAnyNullableRight(A(Inner("a")), A(Inner("b")))) return "Fail 31" |
| return "OK" |
| } |
