ios - deinit in Swift behavior -


i wrote following code in swift playground : 

class view : uiview {     let name = "myview"     deinit {         print("deinit view")     } }  class controller: nsobject {     var view: view      init(view : view) {         self.view = view         super.init()     }      deinit {         print("deinit controller")     } }  var c : controller? = controller(view: view()) c = nil

the console shows :

deinit controller

my question shouldn't below ?

deinit controller deinit view


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