Run clang-format

source/listing_2.5.cpp

@@ -1,27 +1,34 @@
 #include <thread>
 
-void some_function()
-{}
-
-void some_other_function(int)
-{}
-
-std::thread f()
+void
+some_function()
 {
-    void some_function();
-    return std::thread(some_function);
-}
-std::thread g()
-{
-    void some_other_function(int);
-    std::thread t(some_other_function,42);
-    return t;
 }
 
-int main()
+void
+some_other_function(int)
 {
-    std::thread t1=f();
-    t1.join();
-    std::thread t2=g();
-    t2.join();
+}
+
+std::thread
+f()
+{
+  void some_function();
+  return std::thread(some_function);
+}
+std::thread
+g()
+{
+  void some_other_function(int);
+  std::thread t(some_other_function, 42);
+  return t;
+}
+
+int
+main()
+{
+  std::thread t1 = f();
+  t1.join();
+  std::thread t2 = g();
+  t2.join();
 }