apply clang-tidy modernize-use-override

[folly.git] / folly / io / async / NotificationQueue.h

diff --git a/folly/io/async/NotificationQueue.h b/folly/io/async/NotificationQueue.h
index 28daf77ae670f618b3a9fa0338eb4c812f9c5674..3b7d56d907c33c25ef8ae1e2d939d6c33a27f705 100644 (file)
--- a/folly/io/async/NotificationQueue.h
+++ b/folly/io/async/NotificationQueue.h
@@ -25,6 +25,7 @@
 #include <stdexcept>
 #include <utility>
 
+#include <folly/Exception.h>
 #include <folly/FileUtil.h>
 #include <folly/io/async/EventBase.h>
 #include <folly/io/async/EventHandler.h>
@@ -88,7 +89,7 @@ class NotificationQueue {
      * messageAvailable() will be invoked whenever a new
      * message is available from the pipe.
      */
-    virtual void messageAvailable(MessageT&& message) = 0;
+    virtual void messageAvailable(MessageT&& message) noexcept = 0;
 
     /**
      * Begin consuming messages from the specified queue.
@@ -171,7 +172,7 @@ class NotificationQueue {
 
     void destroy() override;
 
-    virtual ~Consumer() {}
+    ~Consumer() override {}
 
    private:
     /**
@@ -457,7 +458,7 @@ class NotificationQueue {
   NotificationQueue& operator=(NotificationQueue const &) = delete;
 
   inline bool checkQueueSize(size_t maxSize, bool throws=true) const {
-    DCHECK(0 == spinlock_.trylock());
+    DCHECK(0 == spinlock_.try_lock());
     if (maxSize > 0 && queue_.size() >= maxSize) {
       if (throws) {
         throw std::overflow_error("unable to add message to NotificationQueue: "
@@ -855,7 +856,7 @@ struct notification_queue_consumer_wrapper
       : callback_(std::forward<UCallback>(callback)) {}
 
   // we are being stricter here and requiring noexcept for callback
-  void messageAvailable(MessageT&& message) override {
+  void messageAvailable(MessageT&& message) noexcept override {
     static_assert(
       noexcept(std::declval<TCallback>()(std::forward<MessageT>(message))),
       "callback must be declared noexcept, e.g.: `[]() noexcept {}`"