made it possible to serialize rvalues

include/thallium/serialization/serialize.hpp

@@ -149,10 +149,15 @@ struct saver<A,T,false> {
  * Generic save method calling apply on a saver.
  */
 template<class A, typename T>
-inline void save(A& ar, T&& t) {
+inline void save(A& ar, T& t) {
 	saver<A,T,has_save_method<A,T>::value>::apply(ar,std::forward<T>(t));
 }
 
+template<class A, typename T>
+inline void save(A& ar, T&& t) {
+    save(ar, t);
+}
+
 /**
  * Loader structure, will provide an apply method that depends
  * on the presence of a load function in the provided type.
@@ -178,10 +183,15 @@ struct loader<A,T,false> {
  * Generic load method calling allpy on a loader.
  */
 template<class A, typename T>
-inline void load(A& ar, T&& t) {
+inline void load(A& ar, T& t) {
 	loader<A,T,has_load_method<A,T>::value>::apply(ar,std::forward<T>(t));
 }
 
+template<class A, typename T>
+inline void load(A& ar, T&& t) {
+    load(ar, t);
+}
+
 /**
  * Helper function that serializes an arbitrary number of
  * objects passed as arguments.

test/TestHelloWorld.cpp

@@ -50,9 +50,7 @@ int client() {
 	auto server_endpoint = margo.lookup(server_addr);
 	std::cout << "Lookup done for endpoint " << (std::string)server_endpoint << std::endl;
 
-    std::string name("Matthieu");
-
-	remote_hello.on(server_endpoint)(name);
+	remote_hello.on(server_endpoint)(std::string("Matt"));
 	
     int ret = remote_sum.on(server_endpoint)(23,67);