Remove extra FLAGS_seed definition

[folly.git] / folly / Synchronized.h

diff --git a/folly/Synchronized.h b/folly/Synchronized.h
index 8a2f9b95c731943a44453afa12bc3b707976edbe..668f67409c6e513f70269878986a8cd57ecf15af 100644 (file)
--- a/folly/Synchronized.h
+++ b/folly/Synchronized.h
@@ -28,6 +28,7 @@
 #include <mutex>
 #include <boost/thread.hpp>
 #include <folly/Preprocessor.h>
+#include <folly/SharedMutex.h>
 #include <folly/Traits.h>
 
 namespace folly {
@@ -224,7 +225,7 @@ releaseReadWrite(T& mutex) {
  * refer to the namespace detail below, which implements the
  * primitives for mutexes in std and boost.
  */
-template <class T, class Mutex = boost::shared_mutex>
+template <class T, class Mutex = SharedMutex>
 struct Synchronized {
   /**
    * Default constructor leaves both members call their own default
@@ -722,7 +723,7 @@ void swap(Synchronized<T, M>& lhs, Synchronized<T, M>& rhs) {
   for (decltype(SYNCHRONIZED_lockedPtr.typeHackDoNotUse())      \
          SYNCHRONIZED_state3(&SYNCHRONIZED_lockedPtr);          \
        !SYNCHRONIZED_state; SYNCHRONIZED_state = true)          \
-    for (auto name = *SYNCHRONIZED_state3.operator->();         \
+    for (auto& name = *SYNCHRONIZED_state3.operator->();        \
          !SYNCHRONIZED_state; SYNCHRONIZED_state = true)
 
 /**