Greetings all, I had some success asking question here in the past (under the Lucas_Jordan, who I cannot now access anymore, but never-mind:), so thanks in advance for your help.
Also not sure if this is the right place but... enough preamble.
I have attached a playground that works in Xcode 10.1 and not in Xcode 10.2. Basically there is a function that creates a new object based on the generic type used.
This is used heavily in a project I maintain to handle serialization and deserialization of a mix of NSObjects and vanilla Swift objects.
Also, I am calling this a bug because the object that comes back from the function causes a EXC_BAD_ACCESS regardless of if let and what not.
Here is a link the playground, since I guess we can't upload those here: