Anonymous Argument in Multiline Closure

Use named arguments in multiline closures

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

  Key	Value
  severity	warning

Non Triggering Examples

closure { $0 }

closure { print($0) }

closure { arg in
    print(arg)
}

closure { arg in
    nestedClosure { $0 + arg }
}

Triggering Examples

closure {
    print(↓$0)
}