Add a function Dart_AllocateWithNativeFields which allocates an object and sets the native fields i…

runtime/include/dart_api.h

Index: runtime/include/dart_api.h
===================================================================
--- runtime/include/dart_api.h	(revision 37560)
+++ runtime/include/dart_api.h	(working copy)
@@ -2006,6 +2006,23 @@
 DART_EXPORT Dart_Handle Dart_Allocate(Dart_Handle type);
 
 /**
+ * Allocate a new object without invoking a constructor, and sets specified
+ *  native fields.
+ *
+ * \param args the Native arguments block passed into the native call.

[srdjan, 2014/06/20 20:36:58]

There is no 'args' parameter.

+ * \param type The type of an object to be allocated.
+ * \param num_native_fields The number of native fields to set.
+ * \param native_fields An array containing the value of native fields.
+ *
+ * \return The new object. If an error occurs during execution, then an
+ *   error handle is returned.
+ */
+DART_EXPORT Dart_Handle Dart_AllocateWithNativeFields(
+    Dart_Handle type,
+    intptr_t num_native_fields,
+    const intptr_t* native_fields);
+
+/**
  * Invokes a method or function.
  *
  * The 'target' parameter may be an object, type, or library.  If
@@ -2049,7 +2066,7 @@
 
 /**
  * Invokes a Generative Constructor on an object that was previously
- * allocated using Dart_Allocate.
+ * allocated using Dart_Allocate/Dart_AllocateWithNativeFields.
  *
  * The 'target' parameter must be an object.
  *