Evgeniy.Zhelenskiy
27 lines
483 B
Kotlin
Vendored
27 lines
483 B
Kotlin
Vendored
// WITH_STDLIB
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// WORKS_WHEN_VALUE_CLASS
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// LANGUAGE: +ValueClasses
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OPTIONAL_JVM_INLINE_ANNOTATION
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value class A(val s: String)
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abstract class B<T, U> {
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abstract fun f(x: T, y: U): String
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}
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open class C<T>: B<T, A>() {
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override fun f(x: T, y: A): String = y.s + " 1"
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}
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open class D : C<A>() {
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override fun f(x: A, y: A): String = y.s + " 2"
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}
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class E : D() {
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override fun f(x: A, y: A): String = x.s
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}
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fun box(): String {
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return E().f(A("OK"), A("Fail"))
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}
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