Circular reference with closure

CircularReferenceWithClosure.swift

import UIKit

class Student {
  
  var name: String
  
  var age: Int
  
  init(_ name: String, age: Int) {
    print("Hello student \(name)")
    self.name = name
    self.age = age
  }
  
  deinit {
    print("Bye Student \(name)")
  }
  
  lazy var summaryInfo: () -> Void = {
    print("Student \(self.name) age \(self.age)")
  }
}

do {
  let student = Student("Andrew", age: 19)
  let summary = student.summaryInfo()
  print("\(summary)")
}