OK, I applied the CLJ-1406 patch and re-ran our test suite -- and it still fails with this kind of error https://gist.github.com/seancorfield/f29bdb948a2a533c14a07ff6ffd6548a

Interestingly, the CLJ-1406 patch causes "accidentally working" requires that include _ instead of - to fail -- and this highlighted a bug (sloppy code) in our legacy codebase's integration with Clojure 🙂