Mikhail Glukhikh
36 lines
700 B
Kotlin
Vendored
36 lines
700 B
Kotlin
Vendored
public open class A<T> {
|
|
fun foo(x: T) = "O"
|
|
fun foo(x: A<T>) = "K"
|
|
}
|
|
|
|
interface C<E> {
|
|
fun foo(x: E): String
|
|
fun foo(x: A<E>): String
|
|
}
|
|
|
|
interface D {
|
|
fun foo(x: A<A<String>>): String
|
|
}
|
|
|
|
// Shoudt not be reported CONFLICTING_INHERITED_JVM_DECLARATIONS
|
|
class B : A<A<String>>(), C<A<String>>, D
|
|
|
|
fun box(): String {
|
|
val x: A<String> = A()
|
|
val y: A<A<String>> = A()
|
|
|
|
val b = B()
|
|
val bResult = b.foo(x) + b.foo(y)
|
|
if (bResult != "OK") return "fail 1: $bResult"
|
|
|
|
val c: C<A<String>> = B()
|
|
val cResult = c.foo(x) + c.foo(y)
|
|
if (cResult != "OK") return "fail 2: $cResult"
|
|
|
|
val d: D = B()
|
|
|
|
if (d.foo(y) != "K") return "fail 3"
|
|
|
|
return "OK"
|
|
}
|