Cutover v8 to use new style callbacks internally

src/d8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 282 matching lines @@
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
   static Handle<Object> DebugMessageDetails(Isolate* isolate,
                                             Handle<String> message);
   static Handle<Value> DebugCommandToJSONRequest(Isolate* isolate,
                                                  Handle<String> command);
   static void DispatchDebugMessages();
 #endif  // ENABLE_DEBUGGER_SUPPORT
 #endif  // V8_SHARED
 
-  static Handle<Value> RealmCurrent(const Arguments& args);
-  static Handle<Value> RealmOwner(const Arguments& args);
-  static Handle<Value> RealmGlobal(const Arguments& args);
-  static Handle<Value> RealmCreate(const Arguments& args);
-  static Handle<Value> RealmDispose(const Arguments& args);
-  static Handle<Value> RealmSwitch(const Arguments& args);
-  static Handle<Value> RealmEval(const Arguments& args);
-  static Handle<Value> RealmSharedGet(Local<String> property,
-                                      const AccessorInfo& info);
+  static void RealmCurrent(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmOwner(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmGlobal(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmCreate(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmDispose(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmSwitch(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmEval(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RealmSharedGet(Local<String> property,
+                             const  PropertyCallbackInfo<Value>& info);
   static void RealmSharedSet(Local<String> property,
                              Local<Value> value,
-                             const AccessorInfo& info);
+                             const  PropertyCallbackInfo<void>& info);
 
-  static Handle<Value> Print(const Arguments& args);
-  static Handle<Value> Write(const Arguments& args);
-  static Handle<Value> Quit(const Arguments& args);
-  static Handle<Value> Version(const Arguments& args);
-  static Handle<Value> EnableProfiler(const Arguments& args);
-  static Handle<Value> DisableProfiler(const Arguments& args);
-  static Handle<Value> Read(const Arguments& args);
-  static Handle<Value> ReadBuffer(const Arguments& args);
+  static void Print(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Write(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Quit(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Version(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void EnableProfiler(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void DisableProfiler(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Read(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ReadBuffer(const v8::FunctionCallbackInfo<v8::Value>& args);
   static Handle<String> ReadFromStdin(Isolate* isolate);
-  static Handle<Value> ReadLine(const Arguments& args) {
-    return ReadFromStdin(args.GetIsolate());
+  static void ReadLine(const v8::FunctionCallbackInfo<v8::Value>& args) {
+    args.GetReturnValue().Set(ReadFromStdin(args.GetIsolate()));
   }
-  static Handle<Value> Load(const Arguments& args);
-  static Handle<Value> ArrayBuffer(const Arguments& args);
-  static Handle<Value> Int8Array(const Arguments& args);
-  static Handle<Value> Uint8Array(const Arguments& args);
-  static Handle<Value> Int16Array(const Arguments& args);
-  static Handle<Value> Uint16Array(const Arguments& args);
-  static Handle<Value> Int32Array(const Arguments& args);
-  static Handle<Value> Uint32Array(const Arguments& args);
-  static Handle<Value> Float32Array(const Arguments& args);
-  static Handle<Value> Float64Array(const Arguments& args);
-  static Handle<Value> Uint8ClampedArray(const Arguments& args);
-  static Handle<Value> ArrayBufferSlice(const Arguments& args);
-  static Handle<Value> ArraySubArray(const Arguments& args);
-  static Handle<Value> ArraySet(const Arguments& args);
+  static void Load(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ArrayBuffer(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Int8Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Uint8Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Int16Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Uint16Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Int32Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Uint32Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Float32Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Float64Array(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void Uint8ClampedArray(
+      const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ArrayBufferSlice(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ArraySubArray(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ArraySet(const v8::FunctionCallbackInfo<v8::Value>& args);
   // The OS object on the global object contains methods for performing
   // operating system calls:
   //
   // os.system("program_name", ["arg1", "arg2", ...], timeout1, timeout2) will
   // run the command, passing the arguments to the program.  The standard output
   // of the program will be picked up and returned as a multiline string.  If
   // timeout1 is present then it should be a number.  -1 indicates no timeout
   // and a positive number is used as a timeout in milliseconds that limits the
   // time spent waiting between receiving output characters from the program.
   // timeout2, if present, should be a number indicating the limit in
   // milliseconds on the total running time of the program.  Exceptions are
   // thrown on timeouts or other errors or if the exit status of the program
   // indicates an error.
   //
   // os.chdir(dir) changes directory to the given directory.  Throws an
   // exception/ on error.
   //
   // os.setenv(variable, value) sets an environment variable.  Repeated calls to
   // this method leak memory due to the API of setenv in the standard C library.
   //
   // os.umask(alue) calls the umask system call and returns the old umask.
   //
   // os.mkdirp(name, mask) creates a directory.  The mask (if present) is anded
   // with the current umask.  Intermediate directories are created if necessary.
   // An exception is not thrown if the directory already exists.  Analogous to
   // the "mkdir -p" command.
-  static Handle<Value> OSObject(const Arguments& args);
-  static Handle<Value> System(const Arguments& args);
-  static Handle<Value> ChangeDirectory(const Arguments& args);
-  static Handle<Value> SetEnvironment(const Arguments& args);
-  static Handle<Value> UnsetEnvironment(const Arguments& args);
-  static Handle<Value> SetUMask(const Arguments& args);
-  static Handle<Value> MakeDirectory(const Arguments& args);
-  static Handle<Value> RemoveDirectory(const Arguments& args);
+  static void OSObject(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void System(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void ChangeDirectory(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void SetEnvironment(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void UnsetEnvironment(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void SetUMask(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void MakeDirectory(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void RemoveDirectory(const v8::FunctionCallbackInfo<v8::Value>& args);
 
   static void AddOSMethods(Handle<ObjectTemplate> os_template);
 
   static const char* kPrompt;
   static ShellOptions options;
 
  private:
   static Persistent<Context> evaluation_context_;
 #ifndef V8_SHARED
   static Persistent<Context> utility_context_;
@@ skipping 19 matching lines @@
                                                  Handle<Object> buffer,
                                                  int32_t size);
   static Handle<Object> CreateExternalArray(Isolate* isolate,
                                             Handle<Object> array,
                                             Handle<Object> buffer,
                                             ExternalArrayType type,
                                             int32_t length,
                                             int32_t byteLength,
                                             int32_t byteOffset,
                                             int32_t element_size);
-  static Handle<Value> CreateExternalArray(const Arguments& args,
-                                           ExternalArrayType type,
-                                           int32_t element_size);
+  static void CreateExternalArray(
+      const v8::FunctionCallbackInfo<v8::Value>& args,
+      ExternalArrayType type,
+      int32_t element_size);
   static void ExternalArrayWeakCallback(Isolate* isolate,
                                         Persistent<Object>* object,
                                         uint8_t* data);
 };
 
 
 }  // namespace v8
 
 
 #endif  // V8_D8_H_