Fix error_code output.

asio/src/examples/http/client/async_client.cpp

@@ -58,7 +58,7 @@ private:
     }
     else
     {
-      std::cout << "Error: " << err << "\n";
+      std::cout << "Error: " << err.message() << "\n";
     }
   }
 

asio/src/examples/serialization/client.cpp

@@ -67,7 +67,7 @@ public:
       // An error occurred. Log it and return. Since we are not starting a new
       // operation the io_service will run out of work to do and the client will
       // exit.
-      std::cerr << e << std::endl;
+      std::cerr << e.message() << std::endl;
     }
   }
 
@@ -95,7 +95,7 @@ public:
     else
     {
       // An error occurred.
-      std::cerr << e << std::endl;
+      std::cerr << e.message() << std::endl;
     }
 
     // Since we are not starting a new operation the io_service will run out of

asio/src/examples/serialization/server.cpp

@@ -84,7 +84,7 @@ public:
       // An error occurred. Log it and return. Since we are not starting a new
       // accept operation the io_service will run out of work to do and the
       // server will exit.
-      std::cerr << e << std::endl;
+      std::cerr << e.message() << std::endl;
     }
   }
 

asio/src/examples/services/daytime_client.cpp

@@ -51,7 +51,7 @@ void connect_handler(const asio::error_code& e, debug_stream_socket* s,
   }
   else
   {
-    std::cerr << e << std::endl;
+    std::cerr << e.message() << std::endl;
   }
 }
 

asio/src/examples/timeouts/accept_timeout.cpp

@@ -36,7 +36,7 @@ public:
   {
     if (err)
     {
-      std::cout << "Accept error: " << err << "\n";
+      std::cout << "Accept error: " << err.message() << "\n";
     }
     else
     {

asio/src/examples/timeouts/connect_timeout.cpp

@@ -36,7 +36,7 @@ public:
   {
     if (err)
     {
-      std::cout << "Connect error: " << err << "\n";
+      std::cout << "Connect error: " << err.message() << "\n";
     }
     else
     {

asio/src/examples/timeouts/datagram_receive_timeout.cpp

@@ -37,7 +37,7 @@ public:
   {
     if (err)
     {
-      std::cout << "Receive error: " << err << "\n";
+      std::cout << "Receive error: " << err.message() << "\n";
     }
     else
     {

asio/src/examples/timeouts/stream_receive_timeout.cpp

@@ -33,7 +33,7 @@ public:
   {
     if (err)
     {
-      std::cout << "Accept error: " << err << "\n";
+      std::cout << "Accept error: " << err.message() << "\n";
     }
     else
     {
@@ -51,7 +51,7 @@ public:
   {
     if (err)
     {
-      std::cout << "Receive error: " << err << "\n";
+      std::cout << "Receive error: " << err.message() << "\n";
     }
     else
     {