Run clang-format

source/listing_6.8.cpp

@@ -1,15 +1,15 @@
-template<typename T>
-void threadsafe_queue<T>::push(T new_value)
+template <typename T>
+void
+threadsafe_queue<T>::push(T new_value)
 {
-    std::shared_ptr<T> new_data(
-        std::make_shared<T>(std::move(new_value)));
-    std::unique_ptr<node> p(new node);
-    {
-        std::lock_guard<std::mutex> tail_lock(tail_mutex);
-        tail->data=new_data;
-        node* const new_tail=p.get();
-        tail->next=std::move(p);
-        tail=new_tail;
-    }
-    data_cond.notify_one();
+  std::shared_ptr<T> new_data(std::make_shared<T>(std::move(new_value)));
+  std::unique_ptr<node> p(new node);
+  {
+    std::lock_guard<std::mutex> tail_lock(tail_mutex);
+    tail->data           = new_data;
+    node* const new_tail = p.get();
+    tail->next           = std::move(p);
+    tail                 = new_tail;
+  }
+  data_cond.notify_one();
 }