Prohibited Calls to Super

Some methods should not call super.

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

  Key	Value
  severity	warning
  excluded	[]
  included	[“*”]

Non Triggering Examples

class VC: UIViewController {
    override func loadView() {
    }
}

class NSView {
    func updateLayer() {
        self.method1()
    }
}

public class FileProviderExtension: NSFileProviderExtension {
    override func providePlaceholder(at url: URL, completionHandler: @escaping (Error?) -> Void) {
        guard let identifier = persistentIdentifierForItem(at: url) else {
            completionHandler(NSFileProviderError(.noSuchItem))
            return
        }
    }
}

Triggering Examples

class VC: UIViewController {
    override func loadView() {↓
        super.loadView()
    }
}

class VC: NSFileProviderExtension {
    override func providePlaceholder(at url: URL, completionHandler: @escaping (Error?) -> Void) {↓
        self.method1()
        super.providePlaceholder(at:url, completionHandler: completionHandler)
    }
}

class VC: NSView {
    override func updateLayer() {↓
        self.method1()
        super.updateLayer()
        self.method2()
    }
}

class VC: NSView {
    override func updateLayer() {↓
        defer {
            super.updateLayer()
        }
    }
}