[erlang-bugs] inet:ntoa/1 incorrect typespec

[Hans Bolinder]

[Max Treskin:]
> inet:ntoa/1 has following typespec:
>
> -spec ntoa(IpAddress) ->
>    {ok, Address} | {error, einval} when
>       Address :: string(),
>       IpAddress :: ip_address().
> ntoa(Addr) ->
>     inet_parse:ntoa(Addr).
>
> but inet_parse:ntoa/1 returns only:
>
>  string() | {error, einval}
>
> there is no tagged tuple {ok, string()}

Thanks!

The bug will be fixed in Erlang/OTP 17.0.

Best regards,

Hans Bolinder, Erlang/OTP team, Ericsson

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