> On Sep 22, 2017, at 2:38 AM, Howard Lovatt via swift-users > <swift-users@swift.org> wrote: > > Hi, > > I was using a weak reference in a concurrent application and and the main > thread wasn't seeing an update to a class's property made by another thread. > If I replaced the weak reference with a closure, the problem went away. > > Is there any documentation that describes this behaviour? > > Thanks in advance for any help,
Can you provide a more concrete example of the behavior you're seeing, and the behavior you expect? -Joe _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users