| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| #include "base/observer_list_threadsafe.h" |
| #include "base/compiler_specific.h" |
| #include "third_party/abseil-cpp/absl/base/attributes.h" |
| ABSL_CONST_INIT thread_local const ObserverListThreadSafeBase:: |
| NotificationDataBase* current_notification = nullptr; |
| const ObserverListThreadSafeBase::NotificationDataBase*& |
| ObserverListThreadSafeBase::GetCurrentNotification() { |
| // Workaround false-positive MSAN use-of-uninitialized-value on |
| // thread_local storage for loaded libraries: |
| // https://github.com/google/sanitizers/issues/1265 |
| sizeof(const ObserverListThreadSafeBase::NotificationDataBase*)); |
| return current_notification; |