new unit test, that intentionally fail for now. to be fixed

Author: romainfrancois

ChangeLog

@@ -1,3 +1,8 @@
+2013-09-28 Romain Francois <romain@r-enthusiasts.com>
+
+        * inst/unitTests/cpp/Module.cpp: Making sure Rcp is not released before this 
+        is fixed
+    
 2013-09-27  Dirk Eddelbuettel  <edd@debian.org>
 
 	* vignettes/Rcpp-unitTests.Rnw: Re-activated vignette

inst/unitTests/cpp/Module.cpp

@@ -61,6 +61,8 @@ class World {
 public:
     World() : msg("hello"){}
     void set(std::string msg_) { this->msg = msg_; }
+    void set_ref(std::string& msg_) { this->msg = msg_; }
+    void set_const_ref(const std::string& msg_) { this->msg = msg_; }
     std::string greet() { return msg; }
 
 private:
@@ -155,6 +157,8 @@ RCPP_MODULE(yada){
 
 		.method( "greet", &World::greet )
 		.method( "set", &World::set )
+		.method( "set_ref", &World::set_ref )
+		.method( "set_const_ref", &World::set_const_ref )
 		.method( "clear", &clearWorld )
 	;