- Support for patching of class methods and fields.

runtime/lib/isolate.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 "platform/assert.h"
 #include "vm/bootstrap_natives.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
@@ skipping 193 matching lines @@
 
 
 class SpawnState {
  public:
   explicit SpawnState(const Function& func)
       : isolate_(NULL),
         script_url_(NULL),
         library_url_(NULL),
         function_name_(NULL) {
     script_url_ = strdup(GetRootScriptUri(Isolate::Current()));
-    const Class& cls = Class::Handle(func.owner());
+    const Class& cls = Class::Handle(func.Owner());
     ASSERT(cls.IsTopLevel());
     const Library& lib = Library::Handle(cls.library());
     const String& lib_url = String::Handle(lib.url());
     library_url_ = strdup(lib_url.ToCString());
 
     const String& func_name = String::Handle(func.name());
     function_name_ = strdup(func_name.ToCString());
   }
 
   explicit SpawnState(const char* script_url)
@@ skipping 171 matching lines @@
       Dart::thread_pool(), RunIsolate, ShutdownIsolate,
       reinterpret_cast<uword>(state->isolate()));
 
   arguments->SetReturn(port);
 }
 
 
 DEFINE_NATIVE_ENTRY(isolate_spawnFunction, 1) {
   GET_NATIVE_ARGUMENT(Closure, closure, arguments->At(0));
   const Function& func = Function::Handle(closure.function());
-  const Class& cls = Class::Handle(func.owner());
+  const Class& cls = Class::Handle(func.Owner());
   if (!func.IsClosureFunction() || !func.is_static() || !cls.IsTopLevel()) {
     const String& msg = String::Handle(String::New(
         "spawnFunction expects to be passed a closure to a top-level static "
         "function"));
     ThrowIllegalArgException(msg);
   }
 
 #if defined(DEBUG)
   const Context& ctx = Context::Handle(closure.context());
   ASSERT(ctx.num_variables() == 0);
@@ skipping 24 matching lines @@
 
 DEFINE_NATIVE_ENTRY(isolate_getPortInternal, 0) {
   const Object& port = Object::Handle(ReceivePortCreate(isolate->main_port()));
   if (port.IsError()) {
     Exceptions::PropagateError(Error::Cast(port));
   }
   arguments->SetReturn(port);
 }
 
 }  // namespace dart