diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc
index e37148c79b..5d70aaec31 100644
--- a/libs/ardour/session.cc
+++ b/libs/ardour/session.cc
@@ -332,150 +332,6 @@ Session::Session (AudioEngine &eng,
 	g_atomic_int_set (&_seek_counter, 0);
 	g_atomic_int_set (&_butler_seek_counter, 0);
 
-#if 0
-	_bounce_processing_active = false;
-	waiting_for_sync_offset = false;
-	_base_sample_rate = 0;
-	_nominal_sample_rate = 0;
-	_current_sample_rate = 0;
-	_record_status = Disabled;
-	_transport_sample = 0;
-	_seek_counter = 0;
-	_session_range_location = 0;
-	_session_range_is_free = true;
-	_silent = false;
-	_remaining_latency_preroll = 0;
-	_engine_speed = 1.0;
-	_transport_speed = 0;
-	_default_transport_speed = 1.0;
-	_signalled_varispeed = 0;
-	auto_play_legal = false;
-	_requested_return_sample = -1;
-	current_block_size = 0;
-	_worst_output_latency = 0;
-	_worst_input_latency = 0;
-	_worst_route_latency = 0;
-	_send_latency_changes = 0;
-	_have_captured = false;
-	_non_soloed_outs_muted = false;
-	_listening = false;
-	_listen_cnt = 0;
-	_solo_isolated_cnt = 0;
-	_writable = false;
-	_under_nsm_control = false;
-	_xrun_count = 0;
-	master_wait_end = 0;
-	post_export_sync = false;
-	post_export_position = 0;
-	_exporting = false;
-	_export_rolling = false;
-	_realtime_export = false;
-	_region_export = false;
-	_export_preroll = 0;
-	_pre_export_mmc_enabled = false;
-	_name = snapshot_name;
-	_is_new = true;
-	_send_qf_mtc = false;
-	_pframes_since_last_mtc = 0;
-	play_loop = false;
-	loop_changing = false;
-	last_loopend = 0;
-	_session_dir = new SessionDirectory (fullpath);
-	_current_snapshot_name = snapshot_name;
-	state_tree = 0;
-	state_was_pending = false;
-	_state_of_the_state = StateOfTheState (CannotSave | InitialConnecting | Loading);
-	_suspend_save = 0;
-	_save_queued = false;
-	_save_queued_pending = false;
-	_last_roll_location = 0;
-	_last_roll_or_reversal_location = 0;
-	_last_record_location = 0;
-	pending_auto_loop = false;
-	lua = lua_newstate (&PBD::ReallocPool::lalloc, &_mempool);
-	_n_lua_scripts = 0;
-	_butler = new Butler (*this);
-	_transport_fsm = new TransportFSM (*this);
-	_post_transport_work = 0;
-	_locations = new Locations (*this);
-	_ignore_skips_updates = false;
-	_rt_thread_active = false;
-	_rt_emit_pending = false;
-	_ac_thread_active = 0;
-	_latency_recompute_pending = 0;
-	step_speed = 0;
-	outbound_mtc_timecode_frame = 0;
-	next_quarter_frame_to_send = -1;
-	_samples_per_timecode_frame = 0;
-	_frames_per_hour = 0;
-	_timecode_frames_per_hour = 0;
-	last_timecode_valid = false;
-	last_timecode_when = 0;
-	_send_timecode_update = false;
-	ltc_encoder = 0;
-	ltc_enc_buf= 0;
-	ltc_buf_off = 0;
-	ltc_buf_len = 0;
-	ltc_speed = 0;
-	ltc_enc_byte = 0;
-	ltc_enc_pos = 0;
-	ltc_enc_cnt = 0;
-	ltc_enc_off = 0;
-	restarting = false;
-	ltc_prev_cycle = 0;
-	ltc_timecode_offset = 0;
-	ltc_timecode_negative_offset = false;
-	midi_control_ui = 0;
-	_punch_or_loop = NoConstraint;
-	current_usecs_per_track = 1000;
-	_all_route_group = new RouteGroup (*this, "all");
-	_adding_routes_in_progress = false;
-	_reconnecting_routes_in_progress = false;
-	_route_deletion_in_progress = false;
-	_track_number_decimals= 1;
-	default_fade_steepness = 0;
-	default_fade_msecs = 0;
-	_total_free_4k_blocks = 0;
-	_total_free_4k_blocks_uncertain = false;
-	no_questions_about_missing_files = false;
-	_playback_load = 0;
-	_capture_load = 0;
-	_bundle_xml_node = 0;
-	_current_trans = 0;
-	_clicking = false;
-	_click_rec_only = false;
-	click_data = 0;
-	click_emphasis_data = 0;
-	click_length = 0;
-	click_emphasis_length = 0;
-	_clicks_cleared = 0;
-	_count_in_samples = 0;
-	_play_range = false;
-	_range_selection = -1,-1;
-	_object_selection = -1,-1;
-	_preroll_record_trim_len = 0;
-	_count_in_once = false;
-	main_outs = 0;
-	first_file_data_format_reset = true;
-	first_file_header_format_reset = true;
-	have_looped = false;
-	_have_rec_enabled_track = false;
-	_have_rec_disabled_track = true;
-	_step_editors = 0;
-	_suspend_timecode_transmission = 0;
-	_speakers = new Speakers;
-	_ignore_route_processor_changes = 0;
-	_ignored_a_processor_change = 0;
-	midi_clock = 0;
-	_scene_changer = 0;
-	_midi_ports = 0;
-	_mmc = 0;
-	_vca_manager = new VCAManager (*this);
-	_selection = new CoreSelection (*this);
-	_global_locate_pending = false;
-	_had_destructive_tracks = false;
-#endif
-
 	created_with = string_compose ("%1 %2", PROGRAM_NAME, revision);
 
 	pthread_mutex_init (&_rt_emit_mutex, 0);