[test] Adjusting test files where class syntax is used for protocol inheritance

Author: LucianoPAlmeida

test/Parse/try_swift5.swift

@@ -263,7 +263,7 @@ let _: Int??? = try? producer.produceDoubleOptionalInt() // good
 let _: String = try? producer.produceDoubleOptionalInt() // expected-error {{cannot convert value of type 'Int??' to specified type 'String'}}
 
 // rdar://problem/46742002
-protocol Dummy : class {}
+protocol Dummy : AnyObject {}
 
 class F<T> {
   func wait() throws -> T { fatalError() }

test/decl/func/dynamic_self.swift

@@ -44,7 +44,7 @@ extension P0 {
   }
 }
 
-protocol P1: class {
+protocol P1: AnyObject {
   func f() -> Self // okay
 
   func g(_ ds: Self) // okay

test/stdlib/Builtins.swift

@@ -165,7 +165,7 @@ tests.test("array value witnesses") {
   expectEqual(NoisyLifeCount, NoisyDeathCount)
 }
 
-protocol Classy : class {}
+protocol Classy : AnyObject {}
 class A : Classy {}
 class B : A {}
 class C : B {}

test/stdlib/Error.swift

@@ -15,7 +15,7 @@ protocol OtherProtocol {
   var otherProperty: String { get }
 }
 
-protocol OtherClassProtocol : class {
+protocol OtherClassProtocol : AnyObject {
   var otherClassProperty: String { get }
 }
 

test/stdlib/ErrorBridged.swift

@@ -22,7 +22,7 @@ protocol OtherProtocol {
   var otherProperty: String { get }
 }
 
-protocol OtherClassProtocol : class {
+protocol OtherClassProtocol : AnyObject {
   var otherClassProperty: String { get }
 }
 

test/stdlib/Mirror.swift

@@ -514,7 +514,7 @@ mirrors.test("struct/WrapNSArray") {
 // Check that Mirror correctly reflects weak/unowned refs to both
 // Swift and ObjC objects from Swift structs and classes.
 
-protocol WeakUnownedTestsP1: class {
+protocol WeakUnownedTestsP1: AnyObject {
   func f1() -> Int
 }
 

test/stdlib/Reflection.swift

@@ -118,7 +118,7 @@ print("Fooable double:")
 fooable = 2.5
 dump(fooable)
 
-protocol Barrable : class {}
+protocol Barrable : AnyObject {}
 extension Best: Barrable {}
 
 // CHECK-LABEL: Barrable class:

test/stdlib/Runtime.swift.gyb

@@ -534,7 +534,7 @@ Runtime.test("abstraction barrier on casting generic param bound to existential"
 class Malkovich: Malkovichable {
   var malkovich: String { return "malkovich" }
 }
-protocol Malkovichable: class {
+protocol Malkovichable: AnyObject {
   var malkovich: String { get }
 }
 

test/stdlib/WeakMirror.swift

@@ -35,7 +35,7 @@ class NativeSwiftClass : NativeClassBoundExistential {
   }
 }
 
-protocol NativeClassBoundExistential : class {
+protocol NativeClassBoundExistential : AnyObject {
   var x: Int { get }
 }
 class NativeSwiftClassHasWeak {
@@ -123,7 +123,7 @@ mirrors.test("class/NativeSwiftClassHasNativeWeakReferenceNoLeak") {
 
 import Foundation
 
-@objc protocol ObjCClassExistential : class {
+@objc protocol ObjCClassExistential : AnyObject {
   var weakProperty: AnyObject? { get set }
   var x: Int { get }
 }