[erlang-questions] Specs for optional callbacks (try 2)
Thu Sep 25 14:01:43 CEST 2014
> I didn't get any reply on my previous question almost 2 years ago here:
I missed your original question, otherwise I would have replied to it.
There is an implementation in Erlang/OTP 18, see commit 683a293, using
the second syntax suggested by Kostis, -optional_callbacks/1.
Hans Bolinder, Erlang OTP/team, Ericsson
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