1 files changed, 3 insertions, 1 deletions
diff --git a/scene/2d/tile_map.h b/scene/2d/tile_map.h
index 7f3e241871..68a5d3c80b 100644
--- a/scene/2d/tile_map.h
+++ b/scene/2d/tile_map.h
@@ -115,7 +115,7 @@ public:
 	class TerrainConstraint {
 	private:
 		const TileMap *tile_map;
-		Vector2i base_cell_coords = Vector2i();
+		Vector2i base_cell_coords;
 		int bit = -1;
 		int terrain = -1;
 
@@ -236,6 +236,8 @@ private:
 	void _clear_layer_internals(int p_layer);
 	void _clear_internals();
 
+	HashSet<Vector3i> instantiated_scenes;
+
 	// Rect caching.
 	void _recompute_rect_cache();