- Represent strings internally in UTF-16 format, this makes it

runtime/bin/directory.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "bin/directory.h"
 
 #include "bin/dartutils.h"
 #include "bin/thread.h"
 #include "include/dart_api.h"
 #include "platform/assert.h"
 
 dart::Mutex Directory::mutex_;
 int Directory::service_ports_size_ = 0;
 Dart_Port* Directory::service_ports_ = NULL;
 int Directory::service_ports_index_ = 0;
 
 void FUNCTION_NAME(Directory_Current)(Dart_NativeArguments args) {
   Dart_EnterScope();
   char* current = Directory::Current();
   if (current != NULL) {
-    Dart_SetReturnValue(args, Dart_NewString(current));
+    Dart_SetReturnValue(args, DartUtils::NewString(current));
     free(current);
   }
   Dart_ExitScope();
 }
 
 
 void FUNCTION_NAME(Directory_Exists)(Dart_NativeArguments args) {
   static const int kExists = 1;
   static const int kDoesNotExist = 0;
   Dart_EnterScope();
@@ skipping 25 matching lines @@
   }
   Dart_ExitScope();
 }
 
 
 void FUNCTION_NAME(Directory_CreateTemp)(Dart_NativeArguments args) {
   Dart_EnterScope();
   Dart_Handle path = Dart_GetNativeArgument(args, 0);
   char* result = Directory::CreateTemp(DartUtils::GetStringValue(path));
   if (result != NULL) {
-    Dart_SetReturnValue(args, Dart_NewString(result));
+    Dart_SetReturnValue(args, DartUtils::NewString(result));
     free(result);
   } else {
     Dart_Handle err = DartUtils::NewDartOSError();
     if (Dart_IsError(err)) Dart_PropagateError(err);
     Dart_SetReturnValue(args, err);
   }
   Dart_ExitScope();
 }
 
 
@@ skipping 232 matching lines @@
 
 
 bool DirectoryListing::HandleError(const char* dir_name) {
   CObject* err = CObject::NewOSError();
   CObjectArray* response = new CObjectArray(CObject::NewArray(3));
   response->SetAt(0, new CObjectInt32(CObject::NewInt32(kListError)));
   response->SetAt(1, new CObjectString(CObject::NewString(dir_name)));
   response->SetAt(2, err);
   return Dart_PostCObject(response_port_, response->AsApiCObject());
 }