<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=""><br class=""><div><blockquote type="cite" class=""><div class="">On Mar 14, 2017, at 13:52, Greg Parker via swift-dev <<a href="mailto:swift-dev@swift.org" class="">swift-dev@swift.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On Mar 14, 2017, at 1:34 PM, Greg Parker via swift-dev <<a href="mailto:swift-dev@swift.org" class="">swift-dev@swift.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On Mar 14, 2017, at 12:43 PM, Joe Groff <<a href="mailto:jgroff@apple.com" class="">jgroff@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hey Greg, what are the correct refcounting bits now to set in a global statically-emitted heap object that shouldn't ever be released?</div></div></blockquote><br class=""></div><div class="">For now use the same thing that stack-allocated objects use. I forget what the bit pattern is exactly. (I assume you are not in strictly read-only memory and can tolerate writes to the refcount word. We don't yet have an implementation for immortal read-only objects.)</div></div></div></blockquote><br class=""></div><div class="">Oh wait, you *don't* want to use what stack-allocated objects use. They get deinited without being deallocated, and I assume you want neither deinit nor dealloc. Let me work this out.</div></div></div></blockquote><br class=""></div><div>Wouldn’t it be okay to just emit it with an unbalanced retain?</div><div><br class=""></div><div>Jordan</div></body></html>