Fix list::assign

include/rexy/list.tpp

@@ -323,18 +323,22 @@ namespace rexy{
 	{
 		auto current = begin();
 		size_type i = 0;
+
 		if constexpr(std::is_assignable_v<value_type, decltype(*first)>){
 			for(;i < m_size && first != last;++i){
 				*current++ = *first++;
 			}
-		}
-		if(first != last){
-			m_size = i;
-			while(first != last){
-				current = ++(insert(current, *first++));
+			if(first == last){
+				erase(current, end());
 			}
+			m_size = i;
 		}else{
-			erase(current, end());
+			clear();
+			current = end();
+		}
+
+		while(first != last){
+			current = ++(emplace(current, *first++));
 		}
 	}
 	template<class T, class Alloc>