hi lads, trying but fail to understand why this co...

# compiler

[Vlad Krava]

hi lads, trying but fail to understand why this code is successfully getting compiled on kotlin 1.6.0, but fails to do that on 1.7.0 onwards.
thx

fun test(root: Root<T>,
             builder: CriteriaBuilder,
             elementClass: Class<*>) {
        toObjectPredicate(root, builder, elementClass as Class<Enum<*>>)
    }

private fun <Y : Comparable<Y>> toObjectPredicate(
        root: Root<T>,
        builder: CriteriaBuilder,
        elementClass: Class<Y>
    ): Predicate? {
        val key: Path<Y> = root.get(filter.field)

        @Suppress("UNCHECKED_CAST")
        return null
    }

[Vlad Krava]

as a note, the Enum class signature hasnt been changed in between

public abstract class Enum<E : Enum<E>>(name: String, ordinal: Int): Comparable<E>