// !CHECK_TYPE

interface A
interface B : A

fun foo1(a: A, b: B): Boolean {
    val result = (a as B) == b
    checkSubtype<B>(a)
    return result
}

fun foo2(a: A, b: B): Boolean {
    val result = b == (a as B)
    checkSubtype<B>(a)
    return result
}