<div dir="ltr"><div><div>Thanks for the note Hans.<br></div>I'll tag the type.<br><br></div>However, the older versions of Erlang (before 17.0) did not complain about this piece of code.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 16, 2014 at 3:35 AM, Hans Bolinder <span dir="ltr"><<a href="mailto:hans.bolinder@ericsson.com" target="_blank">hans.bolinder@ericsson.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div style="direction:ltr;font-family:Tahoma;color:#000000;font-size:10pt">Hi,<br>
<br>
It's possible that Dialyzer will be able to handle "towers" of opaque<br>
types better in the future, but don't hold your breath. It's<br>
(probably) quite tricky to implement, and has currently no priority.<br>
<br>
For now I'll just repeat the piece of advice that Kostis usually puts<br>
forward when questions like this arise: tag your type. Like:<br>
<br>
-opaque state() :: {some_tag, queue:queue(erlang:timestamp())}.<br>
<br>
Best regards,<br>
<br>
Hans Bolinder, Erlang OTP/team, Ericsson<br>
<br>
</div>
</div>
</blockquote></div><br></div>