public class Kotlin { fun kotlinFun() { // TODO: Java().javaFun(); } } open class Base { open fun fn0(x: Int) : String = "" open suspend fun fn1(x: Int) : String = "" } class Dkotlin : Base() { override fun fn0(x: Int): String = super.fn0(x) override suspend fun fn1(x: Int): String = super.fn1(x) } // Diagnostic Matches: Completion failure for type: org.jetbrains.annotations.NotNull // Diagnostic Matches: Completion failure for type: org.jetbrains.annotations.Nullable // Diagnostic Matches: Incomplete annotation: @kotlin.Metadata(%) // Diagnostic Matches: Unknown location for kotlin.Metadata // Diagnostic Matches: Unknown location for org.jetbrains.annotations.NotNull // Diagnostic Matches: Unknown location for org.jetbrains.annotations.Nullable