[gardening] Remove trailing semicolons.

Inspiration: 425138c56e

benchmark/single-source/Ackermann.swift

@@ -30,7 +30,7 @@ func Ackermann(_ M: Int, _ N : Int) -> Int {
   return ackermann(M - 1, ackermann(M, N - 1))
 }
 
-let ref_result = [5, 13, 29, 61, 125, 253, 509, 1021, 2045, 4093, 8189, 16381, 32765, 65533, 131069];
+let ref_result = [5, 13, 29, 61, 125, 253, 509, 1021, 2045, 4093, 8189, 16381, 32765, 65533, 131069]
 
 @inline(never)
 public func run_Ackermann(_ N: Int) {

benchmark/single-source/DictTest.swift

@@ -119,7 +119,7 @@ public func run_Dictionary(scale: Int) {
   for _ in 1...N {
     Dict = [:]
     for word in Input {
-      Dict[word] = true;
+      Dict[word] = true
     }
   }
   CheckResults(Dict.count == 270,
@@ -272,7 +272,7 @@ public func run_DictionaryOfObjects(scale: Int) {
   for _ in 1...N {
     Dict = [:]
     for word in Input {
-      Dict[Box(word)] = Box(true);
+      Dict[Box(word)] = Box(true)
     }
   }
   CheckResults(Dict.count == 270,

benchmark/single-source/Histogram.swift

@@ -110,5 +110,5 @@ let samples: [rrggbb_t] = [
 
 @inline(never)
 public func run_Histogram(_ N: Int) {
-  output_sorted_sparse_rgb_histogram(samples, N);
+  output_sorted_sparse_rgb_histogram(samples, N)
 }

benchmark/single-source/Integrate.swift

@@ -16,12 +16,12 @@ import TestsUtils
 // The program performs integration via Gaussian Quadrature
 
 class Integrate {
-  static let epsilon = 1.0e-9;
+  static let epsilon = 1.0e-9
 
-  let fun: (Double) -> Double;
+  let fun: (Double) -> Double
 
   init (f: (Double) -> Double) {
-    fun = f;
+    fun = f
   }
     
   private func recEval(_ l: Double, fl: Double, r: Double, fr: Double, a: Double) -> Double {
@@ -50,7 +50,7 @@ class Integrate {
 
 @inline(never)
 public func run_Integrate(_ N: Int) {
-  let obj = Integrate(f: { x in (x*x + 1.0) * x});
+  let obj = Integrate(f: { x in (x*x + 1.0) * x})
   let left = 0.0
   let right = 10.0
   let ref_result = 2550.0

benchmark/single-source/NopDeinit.swift

@@ -19,7 +19,7 @@ class X<T : Comparable> {
   init(_ x : T) {elem = x}
   deinit {
     for _ in 1...deinitIters {
-      if (elem > elem) { };
+      if (elem > elem) { }
     }
   }
 }

benchmark/single-source/Phonebook.swift

@@ -69,7 +69,7 @@ public func run_Phonebook(_ N: Int) {
     }
   }
   for _ in 1...N {
-    var t = Names;
+    var t = Names
     t.sort()
   }
 }

benchmark/single-source/PolymorphicCalls.swift

@@ -61,7 +61,7 @@ public class B {
 public class A1 {
     let b: B1
     public init(b:B1) {
-        self.b = b;
+        self.b = b
     }
     public func run1() -> Int {
         return b.f1() + b.f2() + b.f3()

benchmark/single-source/SetTests.swift

@@ -26,7 +26,7 @@ public func run_SetIsSubsetOf(_ N: Int) {
     otherSet.insert(Int(truncatingBitPattern: Random()))
   }
 
-  var isSubset = false;
+  var isSubset = false
   for _ in 0 ..< N * 5000 {
     isSubset = set.isSubset(of: otherSet)
     if isSubset {
@@ -137,7 +137,7 @@ public func run_SetIsSubsetOf_OfObjects(_ N: Int) {
     otherSet.insert(Box(Int(truncatingBitPattern: Random())))
   }
 
-  var isSubset = false;
+  var isSubset = false
   for _ in 0 ..< N * 5000 {
     isSubset = set.isSubset(of: otherSet)
     if isSubset {

stdlib/private/SwiftReflectionTest/SwiftReflectionTest.swift

@@ -24,7 +24,7 @@ import Darwin
 let RequestInstanceKind = "k"
 let RequestInstanceAddress = "i"
 let RequestReflectionInfos = "r"
-let RequestReadBytes = "b";
+let RequestReadBytes = "b"
 let RequestSymbolAddress = "s"
 let RequestStringLength = "l"
 let RequestDone = "d"
@@ -282,9 +282,9 @@ internal func reflect(instanceAddress: UInt, kind: InstanceKind) {
     case String(validatingUTF8: RequestStringLength)!:
       sendStringLength()
     case String(validatingUTF8: RequestPointerSize)!:
-      sendPointerSize();
+      sendPointerSize()
     case String(validatingUTF8: RequestDone)!:
-      return;
+      return
     default:
       fatalError("Unknown request received: '\(Array(command.utf8))'!")
     }

stdlib/public/SDK/Dispatch/Data.swift

@@ -71,7 +71,7 @@ public struct DispatchData : RandomAccessCollection, _ObjectiveCBridgeable {
 		body: @noescape (UnsafePointer<ContentType>) throws -> Result) rethrows -> Result
 	{
 		var ptr: UnsafePointer<Void>? = nil
-		var size = 0;
+		var size = 0
 		let data = __dispatch_data_create_map(__wrapped, &ptr, &size)
 		defer { _fixLifetime(data) }
 		return try body(UnsafePointer<ContentType>(ptr!))
@@ -247,7 +247,7 @@ public struct DispatchDataIterator : IteratorProtocol, Sequence {
 	/// - Precondition: No preceding call to `self.next()` has returned `nil`.
 	public mutating func next() -> DispatchData._Element? {
 		if _position == _count { return nil }
-		let element = _ptr[_position];
+		let element = _ptr[_position]
 		_position = _position + 1
 		return element
 	}

stdlib/public/SDK/simd/simd.swift.gyb

@@ -798,7 +798,7 @@ public func +=(lhs: inout ${mattype}, rhs: ${mattype}) -> Void {
 }
 
 public func -=(lhs: inout ${mattype}, rhs: ${mattype}) -> Void {
-  lhs = lhs - rhs;
+  lhs = lhs - rhs
 }
 
 /// Scalar-Matrix multiplication.