Files
kotlin-fork/compiler/testData/codegen/box/inlineClasses/inlineClassEqualsOverridenForCollections.kt
T
vladislav.grechko e0c8142106 Support of custom 'equals' and 'hashCode' in inline classes
'equals' from any made available for overriding in inline classes
'typed' equals made available for definition in inline classes
'typed' equals definition made compulsory if 'untyped' is overridden
'operator' keyword is allowed in 'typed' equals definition

^KT-24874: Fixed
2022-10-10 16:52:34 +00:00

22 lines
472 B
Kotlin
Vendored

// WITH_STDLIB
// WORKS_WHEN_VALUE_CLASS
// LANGUAGE: +ValueClasses, +CustomEqualsInInlineClasses
// TARGET_BACKEND: JVM_IR
import kotlin.math.abs
OPTIONAL_JVM_INLINE_ANNOTATION
value class IC(val x: Double) {
fun equals(other: IC): Boolean {
return abs(x - other.x) < 0.1
}
override fun hashCode(): Int {
return 0
}
}
fun box(): String {
val set = setOf(IC(1.0), IC(1.5), IC(1.501))
return if (set.size == 2) "OK" else "Fail"
}