Merge pull request #174 from wxxsw/master

Add whitespaces and erase redundant whitespaces.

Author: nadavrot

stdlib/public/SDK/AppKit/AppKit.swift

@@ -30,7 +30,7 @@ struct _NSCursorMirror : _MirrorType {
     _preconditionFailure("_MirrorType access out of bounds")
   }
 
-  var summary: String { return ""}
+  var summary: String { return "" }
 
   var quickLookObject: PlaygroundQuickLook? {
     return .Some(.Image(_value.image))
@@ -64,7 +64,7 @@ struct _NSViewMirror : _MirrorType {
     _preconditionFailure("_MirrorType access out of bounds")
   }
 
-  var summary: String { get { return ""} }
+  var summary: String { get { return "" } }
 
   var quickLookObject: PlaygroundQuickLook? { get {
       // adapted from the Xcode QuickLooks implementation

stdlib/public/SDK/CoreMedia/CMTime.swift

@@ -67,7 +67,6 @@ extension CMTime {
 
   public func convertScale(newTimescale: Int32, method: CMTimeRoundingMethod)
     -> CMTime {
-
     return CMTimeConvertScale(self, newTimescale, method)
   }
 }

stdlib/public/SDK/Foundation/NSStringAPI.swift

@@ -277,7 +277,7 @@ extension String {
   /// Returns a capitalized representation of the `String`
   /// using the specified locale.
   @warn_unused_result
-  public func capitalizedStringWithLocale(locale: NSLocale?) -> String{
+  public func capitalizedStringWithLocale(locale: NSLocale?) -> String {
     return _ns.capitalizedStringWithLocale(locale) as String
   }
 

test/SILPasses/specialize_chain.swift

@@ -7,27 +7,27 @@ struct YYY<T> {
   @inline(never)
   init(t : T) {m_t = t}
   @inline(never) mutating
-  func AAA9(t t : T) -> Int { return AAA8(t: t)}
+  func AAA9(t t : T) -> Int { return AAA8(t: t) }
   @inline(never) mutating
-  func AAA8(t t : T) -> Int { return AAA7(t: t)}
+  func AAA8(t t : T) -> Int { return AAA7(t: t) }
   @inline(never) mutating
-  func AAA7(t t : T) -> Int { return AAA6(t: t)}
+  func AAA7(t t : T) -> Int { return AAA6(t: t) }
   @inline(never) mutating
-  func AAA6(t t : T) -> Int { return AAA5(t: t)}
+  func AAA6(t t : T) -> Int { return AAA5(t: t) }
   @inline(never) mutating
-  func AAA5(t t : T) -> Int { return AAA4(t: t)}
+  func AAA5(t t : T) -> Int { return AAA4(t: t) }
   @inline(never) mutating
-  func AAA4(t t : T) -> Int { return AAA3(t: t)}
+  func AAA4(t t : T) -> Int { return AAA3(t: t) }
   @inline(never) mutating
-  func AAA3(t t : T) -> Int { return AAA2(t: t)}
+  func AAA3(t t : T) -> Int { return AAA2(t: t) }
   @inline(never) mutating
-  func AAA2(t t : T) -> Int { return AAA1(t: t)}
+  func AAA2(t t : T) -> Int { return AAA1(t: t) }
   @inline(never) mutating
-  func AAA1(t t : T) -> Int { return AAA0(t: t)}
+  func AAA1(t t : T) -> Int { return AAA0(t: t) }
   @inline(never) mutating
-  func AAA0(t t : T) -> Int { return foo(t: t)}
+  func AAA0(t t : T) -> Int { return foo(t: t) }
   @inline(never) mutating
-  func foo(t t : T) -> Int {m_t = t; return 4}
+  func foo(t t : T) -> Int { m_t = t; return 4 }
   var m_t : T
 }