Unused Setter Value

Setter value is not used.

• Identifier: unused_setter_value
• Enabled by default: Enabled
• Supports autocorrection: No
• Kind: lint
• Analyzer rule: No
• Minimum Swift compiler version: 3.0.0
• Default configuration: warning

Non Triggering Examples

var aValue: String {
    get {
        return Persister.shared.aValue
    }
    set {
        Persister.shared.aValue = newValue
    }
}

var aValue: String {
    set {
        Persister.shared.aValue = newValue
    }
    get {
        return Persister.shared.aValue
    }
}

var aValue: String {
    get {
        return Persister.shared.aValue
    }
    set(value) {
        Persister.shared.aValue = value
    }
}

Triggering Examples

var aValue: String {
    get {
        return Persister.shared.aValue
    }
    ↓set {
        Persister.shared.aValue = aValue
    }
}

var aValue: String {
    ↓set {
        Persister.shared.aValue = aValue
    }
    get {
        return Persister.shared.aValue
    }
}

var aValue: String {
    get {
        return Persister.shared.aValue
    }
    ↓set {
        Persister.shared.aValue = aValue
    }
}

var aValue: String {
    get {
        let newValue = Persister.shared.aValue
        return newValue
    }
    ↓set {
        Persister.shared.aValue = aValue
    }
}

var aValue: String {
    get {
        return Persister.shared.aValue
    }
    ↓set(value) {
        Persister.shared.aValue = aValue
    }
}