localName += current.name.asString()
                } else {
                    className += current.name.asString()
                }
            }
            is PropertyAccessorDescriptor -> {} // Filter out property accessors
            is CallableDescriptor -> {
                if (!allowLocal) {
                    return null
                }

                localName += current.name.asString()

     *
     * Relies on the fact that in such references only the last qualifier refers to the
     * actual extension callable, and the part before that refers to the receiver type (either fully
     * or partially qualified).
     *
     * For example, `foo.Foo.bar` may only refer to the extension callable `bar` with
     * a `foo.Foo` receiver type, and this function will only look for such combinations.

                .hasScopeCloserThan(scopeForQualifiedAccess, expressionInScope)) return false
        val candidatesWithinSamePriorityScopes = candidates.filter { it.candidate.originScope == scopeForQualifiedAccess }

        // TODO isInBestCandidates should probably be used more actively to filter candidates
        return candidatesWithinSamePriorityScopes.isEmpty() ||

        get() = withValidityAssertion { psi.isVar }

    override val getter: KtPropertyGetterSymbol
        get() = withValidityAssertion {
            val getter = psi.getter ?: return KtFe10PsiDefaultPropertyGetterSymbol(psi, analysisContext)
            return KtFe10PsiPropertyGetterSymbol(getter, analysisContext)
        }

    override val setter: KtPropertySetterSymbol?
        get() = withValidityAssertion {

                it.isDeclaredInOwner() && it.isDelegatedIfRequired()
            }.mapToDelegatedIfRequired()
        }

        override fun getContributedFunctions(name: Name, location: LookupLocation): Collection<SimpleFunctionDescriptor> {
            return allMemberScope.getContributedFunctions(name, location).filter {

            printer.append("?")
        }
    }

    private fun Fe10AnalysisContext.renderTypeAnnotationsDebug(type: KotlinType, printer: PrettyPrinter) {
        val annotations = type.annotations
            .filter { it.annotationClass?.classId != StandardClassIds.Annotations.ExtensionFunctionType }

        printer.printCollectionIfNotEmpty(annotations, separator = " ", postfix = "  ") {
            renderTypeAnnotationDebug(it, printer)

            .flatMap {
                // FIXME this function should be called only once during plugin's lifetime, so this usage is not really correct (2)
                it.getTopLevelClassIds()
            }
            .filter { it.packageFqName == packageFqName }
            .map { it.shortClassName }

        return generatedTopLevelClassifiers.toSet()
    }

        }

        return result
    }

    private fun areClassesOrInterfacesIncompatible(classesOrInterfaces: Collection<ClassDescriptor>): Boolean {
        val classes = classesOrInterfaces.filter { !it.isInterfaceLike }
        return when {
            classes.size >= 2 -> true
            !classes.any { it.isFinalOrEnum } -> false
            classesOrInterfaces.size > classes.size -> true

            // is different from the return type of the constructor.
            //
            // TODO: This seems a little indirect. Is there a better way to do this? For FE1.0 there is
            // a special `TypeAliasConstructorDescriptor` for this case. For FIR there is
            // FirConstructor.originalConstructorIfTypeAlias but that doesn't seem to help here as it

        val collector = FirElementCollector()
        firStatements.forEach { it.accept(collector) }

        val firValuedReturnExpressions = collector.firReturnExpressions.filter { !it.result.resolvedType.isUnit }

        val defaultStatement = statements.last()
        val firDefaultStatement = firStatements.last()