From: Simon Wright <simon@pushface.org>
Subject: Re: troubles learning OOP: expected type "Parent.Some_Child", found type Parent'Class
Date: Mon, 12 Feb 2018 18:40:32 +0000
Date: 2018-02-12T18:40:32+00:00 [thread overview]
Message-ID: <lyvaf2kq5b.fsf@pushface.org> (raw)
In-Reply-To: p5sjqs$gv4$1@dont-email.me
"Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org> writes:
> What you're learning is type extension. By far most of the questions
> on here where the language doesn't do what is expected deal with
> anonymous access types and type extension. That's because they're
> parts of the language that are counter-intuitive and confusing. You're
> doing both. Don't do that, and things will be much easier.
>
> But if you're taking a course and have to mess with type extension, at
> least you should avoid the access types.
I don't have a view one way or another about access types, but you
(Mehdi) should disregard this advice about avoiding type extension.
next prev parent reply other threads:[~2018-02-12 18:40 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 16:29 troubles learning OOP: expected type "Parent.Some_Child", found type Parent'Class Mehdi Saada
2018-02-12 17:44 ` Jeffrey R. Carter
2018-02-12 18:17 ` Mehdi Saada
2018-02-12 18:24 ` Dmitry A. Kazakov
2018-02-12 18:42 ` Simon Wright
2018-02-12 20:25 ` Jeffrey R. Carter
2018-02-12 21:18 ` Mehdi Saada
2018-02-12 22:40 ` Simon Wright
2018-02-12 23:12 ` Mehdi Saada
2018-02-13 8:00 ` Stephen Leake
2018-02-13 17:42 ` Jeffrey R. Carter
2018-02-13 17:56 ` Dmitry A. Kazakov
2018-02-12 21:19 ` Mehdi Saada
2018-02-12 18:40 ` Simon Wright [this message]
2018-02-12 21:39 ` Mehdi Saada
2018-02-12 21:43 ` Mehdi Saada
2018-02-12 22:22 ` Mehdi Saada
2018-02-13 17:46 ` Jeffrey R. Carter
2018-02-13 20:19 ` Mehdi Saada
2018-02-13 21:24 ` Bojan Bozovic
2018-02-13 23:03 ` Mehdi Saada
2018-02-13 23:03 ` Mehdi Saada
2018-02-14 7:00 ` Bojan Bozovic
2018-02-14 12:04 ` Mehdi Saada
2018-02-16 23:40 ` Mehdi Saada
2018-02-17 1:13 ` Mehdi Saada
2018-02-13 0:01 ` Mehdi Saada
2018-02-13 0:42 ` Mehdi Saada
2018-02-13 1:32 ` Mehdi Saada
2018-02-13 4:16 ` Bojan Bozovic
2018-02-13 11:28 ` Simon Wright
2018-02-13 12:03 ` Mehdi Saada
2018-02-13 13:25 ` Dmitry A. Kazakov
2018-02-19 18:10 ` Mehdi Saada
2018-02-19 18:16 ` Simon Clubley
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox