Mikhael Bogdanov
23 lines
420 B
Kotlin
Vendored
23 lines
420 B
Kotlin
Vendored
// !LANGUAGE: -AbstractClassMemberNotImplementedWithIntermediateAbstractClass
|
|
// IGNORE_BACKEND_FIR: JVM_IR
|
|
|
|
interface A {
|
|
fun foo(): Any
|
|
}
|
|
|
|
interface B {
|
|
fun foo(): String = "A"
|
|
}
|
|
|
|
open class D: B
|
|
|
|
open class C: D(), A
|
|
|
|
fun box(): String {
|
|
val a: A = C()
|
|
if (a.foo() != "A") return "Fail 1"
|
|
if ((a as B).foo() != "A") return "Fail 2"
|
|
if ((a as C).foo() != "A") return "Fail 3"
|
|
return "OK"
|
|
}
|