message: Fix unused private field warning.
  Summary: The member is private and unused if HAVE_LIBCOMPRESSION is undefined, which triggers Clang's -Wunused-private-field warning.
  Subscribers: lldb-commits
diff: @@ -69,8 +69,9 @@ GDBRemoteCommunication::GDBRemoteCommunication(const char *comm_name,
  m_echo_number(0), m_supports_qEcho(eLazyBoolCalculate), m_history(512),
  m_send_acks(true), m_compression_type(CompressionType::None),
  m_listen_url(), m_decompression_scratch_type(CompressionType::None),
  - m_decompression_scratch(nullptr)
  -{
  + m_decompression_scratch(nullptr) {
  + // Unused unless HAVE_LIBCOMPRESSION is defined.
  + (void)m_decompression_scratch_type;
  }
  //----------------------------------------------------------------------
  