Hi, 'tree' type variable can be printed by print_generic_stmt() function to any file we want. Is there any function to print rtx variable to a(ny) file??? Thanks in advance. ___________________________________________________________ What kind of emailer are you? Find out today - get a free analysis of your email personality. Take the quiz at the Yahoo! Mail Championship. http://uk.rd.yahoo.com/evt=44106/*http://mail.yahoo.net/uk