private var mostRecentRebuildFailed: Boolean = false

  /**
   * To differentiate between old and current snapshots, each entry is given a sequence number each
   * time an edit is committed. A snapshot is stale if its sequence number is not equal to its
   * entry's sequence number.
   */
  private var nextSequenceNumber: Long = 0

  private val cleanupQueue = taskRunner.newQueue()
  private val cleanupTask =

            else -> error("Unexpected ${this::class}")
        }

    /**
     * Note: The resulting sequence does not contain non-qualified types!
     *
     * For type `A.B.C.D` it will return sequence of [`A.B.C.D`, `A.B.C`, `A.B`] (**without** `A`).
     */
    private val KtUserType.qualifiedTypesWithSelf: Sequence<KtUserType>
        get() {
            require(qualifier != null) {

set to 'on' or 'auto', and if you use a go.work file, set GOWORK=off.

Requirements may be added, updated, and removed with 'go get'.
The vendor directory may be updated with 'go mod vendor'.
A typical sequence might be:

    cd src  # or src/cmd
    go get golang.org/x/net@master
    go mod tidy
    go mod vendor

Use caution when passing '-u' to 'go get'. The '-u' flag updates

import mockwebserver3.StreamHandler
import okio.utf8Size

private typealias Action = (Stream) -> Unit

/**
 * A scriptable request/response conversation. Create the script by calling methods like
 * [receiveRequest] in the sequence they are run.
 */
class MockStreamHandler : StreamHandler {
  private val actions = LinkedBlockingQueue<Action>()
  private val results = LinkedBlockingQueue<FutureTask<Void>>()

  fun receiveRequest(expected: String) =

        return descriptor.toKtClassifierSymbol(analysisContext) as? KtTypeAliasSymbol
    }

    override fun getTopLevelCallableSymbols(packageFqName: FqName, name: Name): Sequence<KtCallableSymbol> {
        val packageViewDescriptor = analysisContext.resolveSession.moduleDescriptor.getPackage(packageFqName)

        ),
      )
      .assertLogMatch(
        Regex(
          """callFailed: \S+(?:SSLProtocolException|SSLHandshakeException|TlsFatalAlert): (?:Unexpected handshake message: client_hello|Handshake message sequence violation, 1|Read error|Handshake failed|unexpected_message\(10\)).*""",

    if (peek == null) {
      skipCommasAndWhitespace()
      peek = readToken()
      if (peek == null) return
    }

    val schemeName = peek

    // Read a token68, a sequence of parameters, or nothing.
    val commaPrefixed = skipCommasAndWhitespace()
    peek = readToken()
    if (peek == null) {
      if (!exhausted()) return // Expected a token; got something else.

          return eventClass.cast(event)
        }
      }
    } catch (e: NoSuchElementException) {
      throw AssertionError("full event sequence: $fullEventSequence", e)
    }
  }

  /**
   * Remove and return the next event from the recorded sequence.
   *
   * @param eventClass a class to assert that the returned event is an instance of, or null to
   *     take any event class.

 *
 * While [onReset] may occur at any time, the following callbacks are expected in order,
 * correlated by stream ID.
 *
 *  * [onRequest]
 *  * [onHeaders] (unless canceled)
 *  * [onData] (optional sequence of data frames)
 *
 * As a stream ID is scoped to a single HTTP/2 connection, implementations which target multiple
 * connections should expect repetition of stream IDs.
 *

        }
    }

    private fun generateNameInterpretations(fqName: FqName): Sequence<FqNameInterpretation> = sequence {
        val parts = fqName.pathSegments()
        if (parts.isEmpty()) {
            yield(FqNameInterpretation.create(packageParts = emptyList(), classParts = emptyList(), callable = null))
            return@sequence
        }
        for (lastPackagePartIndexExclusive in 0..parts.size) {
            yield(