Hi, Isn't there a problem with erl_lint:pattern/5 documentation [1]? From what I understand, UpdVarTable and BinVarTable descriptions are reversed, aren't they? Regards, [1] https://github.com/erlang/otp/blob/dev/lib/stdlib/src/erl_lint.erl#L1361 -- Anthony Ramine Dev:Extend http://dev-extend.eu