Less hostile message for #'go stopping at (fn [] ) boundaries

Question

ASYNC-93 has an example of a not nice message when #'go attempts to shred through a (fn (link: )) form. Maybe we can improve this, but then again creating a (fn (link: )) in a block should be permitted, though the inner contents of it will not be transformed.

Answer 1

Reference: https://clojure.atlassian.net/browse/ASYNC-98 (reported by gshayban)