<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi!<div class=""><br class=""></div><div class="">I’m somewhat new to swift, so this issue may have been covered.</div><div class=""><br class=""></div><div class="">I really like how I get a warning for variables I’ve declared, but have not mutated, or constants that I did not read.</div><div class=""><br class=""></div><div class="">What about warnings for anything not accessed outside its declared scope, encouraging the use of <i class="">private</i>, or <i class="">fileprivate</i> more often?</div><div class=""><br class=""></div><div class="">-Dave</div></body></html>