Re: Parameter type widening RFC
| From: | Niklas Keller | Date: | Fri, 26 May 2017 10:16:38 +0000 |
| Subject: | Re: Parameter type widening RFC | ||
| References: | 1 2 3 4 5 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-99200@lists.php.net to get a copy of this message | ||
2017-05-26 10:35 GMT+02:00 Andrey Andreev <narf@devilix.net>:
> Hi,
>
> On Thu, May 25, 2017 at 11:02 PM, Dan Ackroyd <danack@basereality.com>
> wrote:
> >
> > The RFC specifically didn't mention LSP....because that is separate
> > from co/contravariance. It's unfortunate for other people to be
> > throwing the two around at you with a lack of precision.
> >
>
> Perhaps this was the issue ... I was under the impression that LSP was
> used as (part of) the motivation for the RFC.
>
> The rest is pretty clear, though thanks for the lengthy explanation. :)
Sorry for the delay and confusion. As Nikita already mentioned, it's a
consequence of LSP, not directly what LSP is about.
Regards, Niklas