Fixed a long-standing bug whereby if you required a namespace, and something failed to load within, the namespace is marked as loaded. The commits tell a "story" -- if you read them in order, lmk if it makes sense. https://dev.clojure.org/jira/browse/CLJ-1406 https://github.com/clojure/clojure/compare/master...ghadishayban:CLJ-1406?expand=1