I gave a talk (video, slides, and paper) at ICFP last month, arguing that it can be easy to build a high-assurance compiler. I gave a similar talk as a keynote a couple weeks later at the very enjoyable Midwest Verification Day, hosted by Kansas University this year (thanks Andy Gill and Perry Alexander for inviting me!). This paper wraps up the Copilot project. I had a great time (I mean, how often do formal methods engineers get to be around NASA subscale jet aircraft?!?).
Lowering the Bar