| // WITH_STDLIB |
| // WORKS_WHEN_VALUE_CLASS |
| // LANGUAGE: +ValueClasses |
| |
| OPTIONAL_JVM_INLINE_ANNOTATION |
| value class A(val x: String) |
| |
| 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 isEqualNullableUnboxedLeft(s: A, t: A?) = s == t |
| fun isEqualNullableUnboxedRight(s: A?, t: A) = s == t |
| |
| fun box(): String { |
| if (isNullVacuousLeft(A(""))) return "Fail 1" |
| if (isNullVacuousRight(A(""))) return "Fail 2" |
| if (isNullLeft(A(""))) return "Fail 3" |
| if (isNullRight(A(""))) return "Fail 4" |
| if (!isNullLeft(null)) return "Fail 5" |
| if (!isNullRight(null)) return "Fail 6" |
| if (!isEqualSame(A(""), A(""))) return "Fail 7" |
| if (isEqualSame(A("a"), A("b"))) return "Fail 8" |
| if (isEqualAnyLeft(A(""), "")) return "Fail 9" |
| if (isEqualAnyLeft(A(""), null)) return "Fail 10" |
| if (!isEqualAnyLeft(A(""), A(""))) return "Fail 11" |
| if (isEqualAnyRight("", A(""))) return "Fail 12" |
| if (isEqualAnyRight(null, A(""))) return "Fail 13" |
| if (!isEqualAnyRight(A(""), A(""))) return "Fail 14" |
| if (!isEqualSameNullable(null, null)) return "Fail 15" |
| if (!isEqualSameNullable(A(""), A(""))) return "Fail 16" |
| if (isEqualSameNullable(null, A(""))) return "Fail 17" |
| if (isEqualSameNullable(A(""), null)) return "Fail 18" |
| if (isEqualSameNullable(A(""), A("a"))) return "Fail 19" |
| if (!isEqualAnyNullableLeft(null, null)) return "Fail 20" |
| if (!isEqualAnyNullableLeft(A(""), A(""))) return "Fail 21" |
| if (isEqualAnyNullableLeft(A(""), "")) return "Fail 22" |
| if (isEqualAnyNullableLeft(null, "")) return "Fail 23" |
| if (isEqualAnyNullableLeft(A(""), null)) return "Fail 24" |
| if (isEqualAnyNullableLeft(A(""), A("a"))) return "Fail 25" |
| if (!isEqualAnyNullableRight(null, null)) return "Fail 26" |
| if (!isEqualAnyNullableRight(A(""), A(""))) return "Fail 27" |
| if (isEqualAnyNullableRight("", A(""))) return "Fail 28" |
| if (isEqualAnyNullableRight("", null)) return "Fail 29" |
| if (isEqualAnyNullableRight(null, A(""))) return "Fail 30" |
| if (isEqualAnyNullableRight(A(""), A("a"))) return "Fail 31" |
| if (isEqualNullableUnboxedLeft(A(""), A("a"))) return "Fail 32" |
| if (!isEqualNullableUnboxedLeft(A(""), A(""))) return "Fail 33" |
| if (isEqualNullableUnboxedRight(A(""), A("a"))) return "Fail 34" |
| if (!isEqualNullableUnboxedRight(A("a"), A("a"))) return "Fail 35" |
| if (isEqualNullableUnboxedLeft(A(""), null)) return "Fail 36" |
| if (isEqualNullableUnboxedRight(null, A(""))) return "Fail 37" |
| return "OK" |
| } |
