Strong IBOutlet

@IBOutlets shouldn’t be declared as weak

• Identifier: strong_iboutlet
• Enabled by default: No
• Supports autocorrection: Yes
• Kind: lint
• Analyzer rule: No
• Minimum Swift compiler version: 5.0.0
• Default configuration:

  Key	Value
  severity	warning

Non Triggering Examples

class ViewController: UIViewController {
    @IBOutlet var label: UILabel?
}

class ViewController: UIViewController {
    weak var label: UILabel?
}

Triggering Examples

class ViewController: UIViewController {
    @IBOutlet ↓weak var label: UILabel?
}

class ViewController: UIViewController {
    @IBOutlet ↓unowned var label: UILabel!
}

class ViewController: UIViewController {
    @IBOutlet ↓weak var textField: UITextField?
}