| OLD | NEW |
| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef Utility_h | 5 #ifndef Utility_h |
| 6 #define Utility_h | 6 #define Utility_h |
| 7 | 7 |
| 8 #include "wtf/TypeTraits.h" | 8 #include "wtf/TypeTraits.h" |
| 9 | 9 |
| 10 namespace WTF { | 10 namespace WTF { |
| 11 | 11 |
| 12 // TODO(jbroman): When a C++11 standard library is available, replace this with | 12 // TODO(jbroman): When a C++11 standard library is available, replace this with |
| 13 // std::forward from <utility>. | 13 // std::forward from <utility>. |
| 14 | 14 |
| 15 template <typename T> | 15 template <typename T> |
| 16 T&& forward(typename RemoveReference<T>::Type& t) { return static_cast<T&&>(t);
} | 16 T&& forward(typename RemoveReference<T>::Type& t) { |
| 17 return static_cast<T&&>(t); |
| 18 } |
| 17 | 19 |
| 18 template <typename T> | 20 template <typename T> |
| 19 T&& forward(typename RemoveReference<T>::Type&& t) { return static_cast<T&&>(t);
} | 21 T&& forward(typename RemoveReference<T>::Type&& t) { |
| 22 return static_cast<T&&>(t); |
| 23 } |
| 20 | 24 |
| 21 } // namespace WTF | 25 } // namespace WTF |
| 22 | 26 |
| 23 #endif // Utility_h | 27 #endif // Utility_h |
| OLD | NEW |