FYI: Compile fixes when always using a local for method return value

Source/bindings/tests/results/V8TestInterfaceNode.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #include "V8TestInterfaceNode.h"
 
 #include "bindings/core/v8/ExceptionState.h"
@@ skipping 192 matching lines @@
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;
     TestInterfaceNodeV8Internal::reflectUrlStringAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void testInterfaceEmptyMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toNative(info.Holder());
-    v8SetReturnValueFast(info, WTF::getPtr(impl->testInterfaceEmptyMethod()), impl);
+    RefPtr<TestInterfaceEmpty> result = impl->testInterfaceEmptyMethod();
+    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
 }
 
 static void testInterfaceEmptyMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceNodeV8Internal::testInterfaceEmptyMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toNative(info.Holder());
-    v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethod()), impl);
+    RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethod();
+    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toNative(info.Holder());
-    v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethod()));
+    RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethod();
+    v8SetReturnValueForMainWorld(info, WTF::getPtr(result.release()));
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodMethodForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toNative(info.Holder());
     bool optionalBooleanArgument;
     {
         v8::TryCatch block;
         V8RethrowTryCatchScope rethrow(block);
         if (UNLIKELY(info.Length() <= 0)) {
-            v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg()), impl);
+            RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg();
+            v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
             return;
         }
         TONATIVE_VOID_INTERNAL(optionalBooleanArgument, info[0]->BooleanValue());
     }
-    v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument)), impl);
+    RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument);
+    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toNative(info.Holder());
     bool optionalBooleanArgument;
     {
         v8::TryCatch block;
         V8RethrowTryCatchScope rethrow(block);
         if (UNLIKELY(info.Length() <= 0)) {
-            v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg()));
+            RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg();
+            v8SetReturnValueForMainWorld(info, WTF::getPtr(result.release()));
             return;
         }
         TONATIVE_VOID_INTERNAL(optionalBooleanArgument, info[0]->BooleanValue());
     }
-    v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument)));
+    RefPtr<TestInterfaceEmpty> result = impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument);
+    v8SetReturnValueForMainWorld(info, WTF::getPtr(result.release()));
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 } // namespace TestInterfaceNodeV8Internal
@@ skipping 89 matching lines @@
 #endif // !ENABLE(OILPAN)
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceNode* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore