*
 * Inner classes are included because they are accessible from a value of the outer class. For example:
 *
 * ```
 * class Outer {
 *     inner class Inner
 * }
 *
 * fun foo() {
 *     val outer = Outer()
 *     outer.Inner()
 * }
 * ```
 *

        // We have to filter out classes from supertypes because the base scope might be a use-site scope that provides inner classes from
        // supertypes.
        delegate.processClassifiersByNameWithSubstitution(name) { classifier, substitutor ->
            if (classifier is FirRegularClassSymbol && classifier.fir.isDeclared()) {

  ): Sink = FaultySink(super.appendingSink(file, mustExist), file)

  override fun sink(
    file: Path,
    mustCreate: Boolean,
  ): Sink = FaultySink(super.sink(file, mustCreate), file)

  inner class FaultySink(sink: Sink, private val file: Path) : ForwardingSink(sink) {
    override fun write(
      source: Buffer,
      byteCount: Long,
    ) {
      if (writeFaults.contains(file)) {

    fun start()
  }

  private object TestThreadSerialTask : SerialTask {
    override fun start() = error("unexpected call")
  }

  inner class RunnableSerialTask(
    private val runnable: Runnable,
  ) : SerialTask {
    override fun start() {
      taskRunner.assertThreadHoldsLock()
      require(currentTask == this)
      activeThreads++

      currentPart = partSource
      return Part(headers, partSource.buffer())
    }

    /** A single part in the stream. It is an error to read this after calling [nextPart]. */
    private inner class PartSource : Source {
      private val timeout = Timeout()

      override fun close() {
        if (currentPart == this) {
          currentPart = null
        }
      }

            stack.addLast(element)
            try {
                block()
            } finally {
                stack.removeLast()
            }
        }
    }

    private inner class FirElementCollector : FirDefaultVisitorVoid() {
        val hasJumps: Boolean
            get() = firReturnTargets.isNotEmpty() || firLoopJumpTargets.isNotEmpty()

        val hasMultipleJumpKinds: Boolean

            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.INNER_ON_TOP_LEVEL_SCRIPT_CLASS.errorFactory) { firDiagnostic ->
        InnerOnTopLevelScriptClassErrorImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.INNER_ON_TOP_LEVEL_SCRIPT_CLASS.warningFactory) { firDiagnostic ->
        InnerOnTopLevelScriptClassWarningImpl(

  }

  override fun sameHostAndPort(url: HttpUrl): Boolean {
    return url.host == address.url.host && url.port == address.url.port
  }

  override fun close() {
    factory.close()
  }

  inner class FakePlan(
    val id: Int,
  ) : RoutePlanner.Plan {
    var planningThrowable: Throwable? = null
    var canceled = false
    var connectState = ConnectState.READY
    val connection =

- [`KT-53971`](https://youtrack.jetbrains.com/issue/KT-53971) Partial linkage: turning inner class into nested: without usage in executable Native is successful, JavaScript fails
- [`KT-53972`](https://youtrack.jetbrains.com/issue/KT-53972) Partial linkage: turning inner class into nested: with usage in executable Native fails with NPE in backend

  private fun gzip(bytes: String): Buffer {
    val bytesOut = Buffer()
    val sink = GzipSink(bytesOut).buffer()
    sink.writeUtf8(bytes)
    sink.close()
    return bytesOut
  }

  internal inner class AsyncRequest(
    val path: String,
    val countDownLatch: CountDownLatch,
  ) : Runnable {
    override fun run() {
      try {
        val call =
          client.newCall(