Decode the Dart message into a Dart_CMessage structure before calling the native port callback

runtime/vm/zone.h

Index: runtime/vm/zone.h
diff --git a/runtime/vm/zone.h b/runtime/vm/zone.h
index 76cfeef765fc75baf4aba0d999531326487ca4a0..66ce27202eeea7ca4f8af75eafd419bdabede658 100644
--- a/runtime/vm/zone.h
+++ b/runtime/vm/zone.h
@@ -91,6 +91,7 @@ class BaseZone {
 
   friend class Zone;
   friend class ApiZone;
+  template<typename T, typename B> friend class BaseGrowableArray;
   DISALLOW_COPY_AND_ASSIGN(BaseZone);
 };
 
@@ -127,6 +128,8 @@ class Zone : public StackResource {
   void VisitObjectPointers(ObjectPointerVisitor* visitor);
 
  private:
+  BaseZone* GetBaseZone() { return &zone_; }
+
   BaseZone zone_;
 
   // Structure for managing handles allocation.
@@ -134,6 +137,11 @@ class Zone : public StackResource {
 
   // Used for chaining zones in order to allow unwinding of stacks.
   Zone* previous_;
+
+  template<typename T> friend class GrowableArray;
+  template<typename T> friend class ZoneGrowableArray;
+  template<typename T> friend class ApiGrowableArray;

[siva, 2012/02/09 00:45:29]

Why does ApiGrowableArray have to be a friend here?

[Søren Gjesse, 2012/02/09 08:44:01]

It does not, removed.

+
   DISALLOW_IMPLICIT_CONSTRUCTORS(Zone);
 };