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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "trace_templated_super.h" |
| 6 |
| 7 namespace blink { |
| 8 |
| 9 template<typename T> |
| 10 void Super<T>::clearWeakMembers(Visitor* visitor) |
| 11 { |
| 12 (void)m_weak; |
| 13 } |
| 14 |
| 15 template<typename T> |
| 16 void Super<T>::trace(Visitor* visitor) |
| 17 { |
| 18 visitor->registerWeakMembers<Super<T>, &Super<T>::clearWeakMembers>(this); |
| 19 visitor->trace(m_obj); |
| 20 Mixin::trace(visitor); |
| 21 } |
| 22 |
| 23 template<typename T> |
| 24 void Sub<T>::trace(Visitor* visitor) |
| 25 { |
| 26 // Missing trace of m_obj. |
| 27 Super<T>::trace(visitor); |
| 28 } |
| 29 |
| 30 void HeapObject::trace(Visitor* visitor) |
| 31 { |
| 32 visitor->trace(m_obj); |
| 33 Sub<HeapObject>::trace(visitor); |
| 34 } |
| 35 |
| 36 } |
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