@@ -104,8 +104,8 @@ extension Timer {
     /// By default, the timer is scheduled on the current run loop for the default mode.
     /// Specify `runLoop` or `modes` to override these defaults.
 
-    public func start(runLoop: RunLoop = RunLoop.current, modes: RunLoopMode...) {
-        let modes = modes.isEmpty ? [RunLoopMode.defaultRunLoopMode] : modes
+    public func start(runLoop: RunLoop = .current, modes: RunLoopMode...) {
+        let modes = modes.isEmpty ? [.defaultRunLoopMode] : modes
 
         for mode in modes {
             runLoop.add(self, forMode: mode)
 
@@ -51,7 +51,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         let timer = Timer.new(after: 0.1.seconds) {
             self.test5()
         }
-        RunLoop.current.add(timer, forMode: RunLoopMode.defaultRunLoopMode)
+        RunLoop.current.add(timer, forMode: .defaultRunLoopMode)
     }
 
     var timer4: Timer!
Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {`
`51`	`51`	`let timer = Timer.new(after: 0.1.seconds) {`
`52`	`52`	`self.test5()`
`53`	`53`	`}`
`54`		`- RunLoop.current.add(timer, forMode: RunLoopMode.defaultRunLoopMode)`
	`54`	`+ RunLoop.current.add(timer, forMode: .defaultRunLoopMode)`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`var timer4: Timer!`