Update for SE-0096

Author: CodaFi

Sources/Basic/JSON.swift

@@ -160,7 +160,7 @@ enum JSONDecodingError: Swift.Error {
 // This allows the code to be portable, and expose a portable API, but it is not
 // very efficient.
 
-private let nsBooleanType = NSNumber(value: false).dynamicType
+private let nsBooleanType = type(of: NSNumber(value: false))
 extension JSON {
     private static func convertToJSON(_ object: Any) -> JSON {
         switch object {
@@ -173,7 +173,7 @@ extension JSON {
             // Check if this is a boolean.
             //
             // FIXME: This is all rather unfortunate and expensive.
-            if value.dynamicType === nsBooleanType {
+            if type(of: value) === nsBooleanType {
                 return .bool(value != 0)
             }
 
@@ -214,7 +214,7 @@ extension JSON {
             return .dictionary(result)
 
         default:
-            fatalError("unexpected object: \(object) \(object.dynamicType)")
+            fatalError("unexpected object: \(object) \(type(of: object))")
         }
     }
 

Sources/PackageModel/Module.swift

@@ -77,7 +77,7 @@ public class Module: ModuleProtocol {
     /// The base prefix for the test module, used to associate with the target it tests.
     public var basename: String {
         guard isTest else {
-            fatalError("\(self.dynamicType) should be a test module to access basename.")
+            fatalError("\(type(of: self)) should be a test module to access basename.")
         }
         precondition(name.hasSuffix(Module.testModuleNameSuffix))
         return name[name.startIndex..<name.index(name.endIndex, offsetBy: -Module.testModuleNameSuffix.characters.count)]
@@ -139,6 +139,6 @@ public class ClangModule: Module {
 
 extension Module: CustomStringConvertible {
     public var description: String {
-        return "\(self.dynamicType)(\(name))"
+        return "\(type(of: self))(\(name))"
     }
 }

Sources/SourceControl/CheckoutManager.swift

@@ -256,6 +256,6 @@ public class CheckoutManager {
 
 extension CheckoutManager.RepositoryHandle: CustomStringConvertible {
     public var description: String {
-        return "<\(self.dynamicType) subpath:\(subpath.asString)>"
+        return "<\(type(of: self)) subpath:\(subpath.asString)>"
     }
 }

Sources/swiftpm-xctest-helper/main.swift

@@ -49,7 +49,7 @@ func run() throws {
             // otherwise use the name property (which only gives subclass name).
             let name: String
             if let firstTest = testCaseSuite.tests.first {
-                name = String(reflecting: firstTest.dynamicType)
+                name = String(reflecting: type(of: firstTest))
             } else {
                 name = testCaseSuite.name ?? "nil"
             }

Tests/POSIXTests/ReaddirTests.swift

@@ -38,7 +38,7 @@ class ReaddirTests: XCTestCase {
 
         do {
             var s = dirent()
-            let n = sizeof(s.d_name.dynamicType)
+            let n = sizeof(type(of: s.d_name))
             withUnsafeMutablePointer(to: &s.d_name) { ptr in
                 let ptr = unsafeBitCast(ptr, to: UnsafeMutablePointer<UInt8>.self)
                 for i in 0 ..< n {