Make a few implicit truncations either explicit, or not truncate

[folly.git] / folly / SharedMutex.h

diff --git a/folly/SharedMutex.h b/folly/SharedMutex.h
index 571af4a7e2749342c5b1a9ea811271bc550ac6a7..c13a6d6f17ad27cf517c0fca13f602f178bf080d 100644 (file)
--- a/folly/SharedMutex.h
+++ b/folly/SharedMutex.h
@@ -249,7 +249,7 @@ class SharedMutexImpl {
   class UpgradeHolder;
   class WriteHolder;
 
-  constexpr SharedMutexImpl() : state_(0) {}
+  constexpr SharedMutexImpl() noexcept : state_(0) {}
 
   SharedMutexImpl(const SharedMutexImpl&) = delete;
   SharedMutexImpl(SharedMutexImpl&&) = delete;