[squeak-dev] The Trunk: Kernel-fn.1223.mcz
Fabio Niephaus
lists at fniephaus.com
Mon Apr 29 18:14:19 UTC 2019
On Mon, Apr 29, 2019 at 8:00 PM Chris Muller <asqueaker at gmail.com> wrote:
> Hey Fabio, would you mind consulting your peers a bit more on some of
> these things prior to trunk?
>
Sure, sorry for the lack of explanation.
>
> Because I see a problem with "consistency" here. #postCopy is a no-op
> if there's nothing to do, not an error.
>
SmallIntegers and SmallFoat64 are immediates and cannot be copied.
This change ensures #postCopy cannot be sent to them, because it does
not make any sense.
>
> In your main #copy entry method, you silently ignore, but here you
> want to throw an error. What are you trying to accomplish here?
>
I don't quite understand. What do you mean by "main #copy entry
method"? SmallInteger and SmallFloat64 override #copy to return `self`.
Fabio
>
>
> - Chris
>
> On Mon, Apr 29, 2019 at 5:52 AM <commits at source.squeak.org> wrote:
> >
> > Fabio Niephaus uploaded a new version of Kernel to project The Trunk:
> > http://source.squeak.org/trunk/Kernel-fn.1223.mcz
> >
> > ==================== Summary ====================
> >
> > Name: Kernel-fn.1223
> > Author: fn
> > Time: 29 April 2019, 12:52:13.424813 pm
> > UUID: 910aa151-72fe-4f6c-9645-fa735fb17f63
> > Ancestors: Kernel-nice.1222
> >
> > SmallInteger and SmallFloat64 shouldNotImplement postCopy.
> >
> > =============== Diff against Kernel-nice.1222 ===============
> >
> > Item was added:
> > + ----- Method: SmallFloat64>>postCopy (in category 'copying') -----
> > + postCopy
> > + "I will never be copied"
> > + ^self shouldNotImplement!
> >
> > Item was added:
> > + ----- Method: SmallInteger>>postCopy (in category 'copying') -----
> > + postCopy
> > + "I will never be copied"
> > + ^self shouldNotImplement!
> >
> >
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20190429/f04636ea/attachment.html>
More information about the Squeak-dev
mailing list
|