Yeah him and Berric definitely survived. They were land-side, not sea-side when the wall collapsed. They'll be back. No point in having them survive the Wight expedition to have them die off-screen as the wall fell.
For whoever mentioned taking out the Ice Dragon with plain fire - he's still got scales, so while it may be a Wight it may still be incredibly difficult to actually light it on fire, especially with the Night's King riding on him. I imagine the other two dragons could take him down.
Edit: On Theon's cockless scene, I thought that was hilarious. Somehow it worked well for me - being hit there repeatedly just broke a mental wall in him that, combined with the talk with Jon, just enraged him enough to go to town on that guy. Like all that shit together finally got through to him and broke his fear. I'm assuming the guy is alive, just because him beating him to death would be a bit much vs just winning a fist fight.