Use the return value of vm native methods to set the return value,

vm/code_generator_test.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/globals.h"
 #if defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64)
 
 #include "vm/ast.h"
 #include "vm/assembler.h"
@@ skipping 204 matching lines @@
   const Array& default_values = Array::ZoneHandle(Array::New(num_opt_params));
   default_values.SetAt(0, Smi::ZoneHandle(Smi::New(1)));  // b = 1.
   test->set_default_parameter_values(default_values);
   const Function& function = test->function();
   function.set_num_fixed_parameters(num_fixed_params);
   function.set_num_optional_parameters(num_opt_params);
   const bool has_opt_params = true;
   const String& native_name =
       String::ZoneHandle(Symbols::New("TestSmiSub"));
   NativeFunction native_function =
-      reinterpret_cast<NativeFunction>(NATIVE_ENTRY_FUNCTION(TestSmiSub));
+      reinterpret_cast<NativeFunction>(TestSmiSub);
   node_seq->Add(new ReturnNode(kPos,
                                new NativeBodyNode(kPos,
                                                   native_name,
                                                   native_function,
                                                   num_params,
                                                   has_opt_params,
                                                   false)));
 }
 
 
@@ skipping 156 matching lines @@
   function.set_parameter_types(Array::Handle(Array::New(num_params)));
   function.set_parameter_names(Array::Handle(Array::New(num_params)));
   const Type& param_type = Type::Handle(Type::DynamicType());
   for (int i = 0; i < num_params - 1; i++) {
     function.SetParameterTypeAt(i, param_type);
   }
   const bool has_opt_params = true;
   const String& native_name =
       String::ZoneHandle(Symbols::New("TestSmiSum"));
   NativeFunction native_function =
-      reinterpret_cast<NativeFunction>(NATIVE_ENTRY_FUNCTION(TestSmiSum));
+      reinterpret_cast<NativeFunction>(TestSmiSum);
   node_seq->Add(new ReturnNode(kPos,
                                new NativeBodyNode(kPos,
                                                   native_name,
                                                   native_function,
                                                   num_params,
                                                   has_opt_params,
                                                   false)));
 }
 
 
@@ skipping 98 matching lines @@
   app_lib ^= libs.At(num_libs - 1);
   ASSERT(!app_lib.IsNull());
   const Class& cls = Class::Handle(
       app_lib.LookupClass(String::Handle(Symbols::New("A"))));
   EXPECT_EQ(cls.raw(), result.clazz());
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32 || defined(TARGET_ARCH_X64)