- Avoid doubly implementing Function.

runtime/vm/object.cc

Index: runtime/vm/object.cc
===================================================================
--- runtime/vm/object.cc	(revision 26714)
+++ runtime/vm/object.cc	(working copy)
@@ -2184,11 +2184,6 @@
       Isolate::Current()->object_store()->function_impl_type()));
   result.set_is_synthesized_class();
   result.set_type_arguments_field_offset(Closure::type_arguments_offset());
-  // Implements interface "Function".

[Ivan Posva, 2013/08/27 16:07:47]

The interface Function is implemented as part of subclassing FunctionImpl, so
this was redundant.

-  const Type& function_type = Type::Handle(Type::Function());
-  const Array& interfaces = Array::Handle(Array::New(1, Heap::kOld));
-  interfaces.SetAt(0, function_type);
-  result.set_interfaces(interfaces);
   if (!signature_function.IsNull()) {
     result.PatchSignatureFunction(signature_function);
   }