29f95c7df2
Type parameters do not necessarily match one-to-one, or preserve order.
20 lines
404 B
Kotlin
Vendored
20 lines
404 B
Kotlin
Vendored
// FIR_IDENTICAL
|
|
// !DIAGNOSTICS: -DEBUG_INFO_SMARTCAST
|
|
interface Either<out A, out B>
|
|
interface Left<out A>: Either<A, Nothing> {
|
|
val value: A
|
|
}
|
|
interface Right<out B>: Either<Nothing, B> {
|
|
val value: B
|
|
}
|
|
|
|
class C1(val v1: Int)
|
|
class C2(val v2: Int)
|
|
|
|
fun _when(e: Either<C1, C2>): Any {
|
|
return when (e) {
|
|
is Left -> e.value.v1
|
|
is Right -> e.value.v2
|
|
else -> e
|
|
}
|
|
} |