Post marked as solved
Post marked as solved with 3 replies, 1,279 views
As a swift noob, and coming from C++, I wonder why the following prints 'BOOM!!':
var text = ""
class ArrayHandle {
var array = Array()
init() {
text = "success"
}
deinit {
text = "BOOM!!"
}
}
struct Array { var buffer = Buffer() }
struct Buffer { func doStuff() { print(text)} }
var buffer = ArrayHandle().array.buffer.doStuff()
Apparently the deinit is called before the text is printed...
When you change the code to:
var handle = ArrayHandle()
handle.array.buffer.doStuff()
it prints the expected 'success'
Is there a way to force developers to use a var to store an object, or is that just a hidden bug that may fail in the future?
Posted
by
Marleen70.
Last updated
Marleen70.
.