When moving std::unique_ptr into the lambda, it is not possible to call reset() on it, because it seems to be const then: error C2662: void std::unique_ptr<int,std::default_delete<_Ty>&gt...

With closures I usually append [weak self] onto my capture list and then do a null check on self: func myInstanceMethod() { let myClosure = { [weak self] (result : Bool) in if let this = self ...

We've totally forgotten to capture self and its properties when referencing it within a closure. (Note: the compiler didn't warn us.) Now our application is full with strong reference cycles. To fi...

Here I have some examples for closure strong reference cycles. If I assign a closure to a stored property, I can use a closure capture list to make the captured reference unowned/weak. But if I ass...