let token_stream = fst (Lexer.lex.Token.tok_func (Stream.of_channel ic)) in
let rec dump () =
let (a,b) = Stream.next token_stream in
let token_stream = fst (Lexer.lex.Token.tok_func (Stream.of_channel ic)) in
let rec dump () =
let (a,b) = Stream.next token_stream in