I have been breaking my head to implement a *sizeof* and *typeof* operator which are already implemented in gcc. i tried my best but could not get through. Can somebody please give me some pointer to the implementation for the same. Thanks Vikas -- View this message in context: http://gcc.1065356.n5.nabble.com/implementation-of-sizeof-and-typeof-operator-tp1089232.html Sent from the gcc - Help mailing list archive at Nabble.com.