Fixed the test. We have strip the const before using tuple_element.

Fixes fysprAY 523

[[Imported from SVN: r5476]]

common/test/deprtuplestest.cc

@@ -40,7 +40,7 @@ void test(T& tuple)
   c = Element<3>::get(tuple);
   std::string s;
   s = Element<4>::get(tuple);
-  typename ElementType<4,T>::Type s2 = Element<4>::get(tuple);
+  typename ElementType<4,typename remove_const<T>::type>::Type s2 = Element<4>::get(tuple);
 }
 
 int iteratorTupleTest()

common/test/tuplestest.cc

@@ -40,7 +40,7 @@ void test(T& tuple)
   c = get<3>(tuple);
   std::string s;
   s = get<4>(tuple);
-  typename tuple_element<4,T>::type s2 = get<4>(tuple);
+  typename tuple_element<4,typename remove_const<T>::type>::type s2 = get<4>(tuple);
 }
 
 int iteratorTupleTest()