| interface Inv2<A : Any?, B : Any?> { | |
| } | |
| fun box(): String { | |
| val x: Inv2<String, Int> = test() | |
| return "OK" | |
| } | |
| fun <T : Any?, R : Any?> check(x: T, y: R, f: Function1<T, R>): Inv2<T, R> { | |
| return TODO() | |
| } | |
| fun <X : Any?, Y : Any?> foo(): Function1<X, Y> { | |
| return TODO() | |
| } | |
| fun test(): Inv2<String, Int> { | |
| return check<String, Int>(x = "", y = 1, f = foo<String, Int>()) | |
| } | |