+template<typename T>
+T ConstantFolder::evaluate_int_special_op(char oper, T left, T right)
+{
+ switch(oper)
+ {
+ case '%': return left%right;
+ case '<': return left<<right;
+ case '>': return left>>right;
+ default: return T();
+ }
+}
+
+template<typename T>
+void ConstantFolder::convert_to_result(const Variant &value)
+{
+ if(value.check_type<bool>())
+ set_result(static_cast<T>(value.value<bool>()));
+ else if(value.check_type<int>())
+ set_result(static_cast<T>(value.value<int>()));
+ else if(value.check_type<unsigned>())
+ set_result(static_cast<T>(value.value<unsigned>()));
+ else if(value.check_type<float>())
+ set_result(static_cast<T>(value.value<float>()));
+}
+