if (selfModality == Modality.OPEN) {
            val containingDeclaration = this.containingDeclaration
            if (containingDeclaration is ClassDescriptor && containingDeclaration.modality == Modality.FINAL) {
                if (this !is CallableMemberDescriptor || dispatchReceiverParameter != null) {
                    // Non-static open callables in final class are counted as final (to match FIR)

            return map {
                val overridden = (it as CallableMemberDescriptor).overriddenDescriptors.firstOrNull()
                overridden?.newCopyBuilder()
                    ?.setModality(Modality.OPEN)
                    ?.setKind(CallableMemberDescriptor.Kind.DELEGATION)
                    ?.setDispatchReceiverParameter(it.dispatchReceiverParameter)
                    ?.setPreserveSourceElement()

# Kotlin Programming Language

Welcome to [Kotlin](https://kotlinlang.org/)!   
It is an open-source, statically typed programming language supported and developed by [JetBrains](https://www.jetbrains.com/) and open-source contributors.

Some handy links:

 * [Kotlin Site](https://kotlinlang.org/)

- [`KT-62655`](https://youtrack.jetbrains.com/issue/KT-62655) Don't report a warning when new members and new supertypes are added to open expect actualization
- [`KT-62313`](https://youtrack.jetbrains.com/issue/KT-62313) Kotlin/Native Compiler crash: ClassCastException in IntrinsicGenerator

        IncompatibleModifiersImpl(
            firDiagnostic.a,
            firDiagnostic.b,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.REDUNDANT_OPEN_IN_INTERFACE) { firDiagnostic ->
        RedundantOpenInInterfaceImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }

             * important case for that is the following:
             *
             * ```kt
             * import MyObject.bar
             *
             * open class Base { fun bar() {} }
             *
             * object MyObject : Base()
             *
             * fun test() {
             *   bar()
             * }
             * ```
             *