Pacikage level access broken?

simendsjo simendsjo at gmail.com
Mon Apr 23 04:12:23 PDT 2012


On Mon, 23 Apr 2012 01:32:25 +0200, Jonathan M Davis <jmdavisProg at gmx.com>  
wrote:

> On Monday, April 23, 2012 01:21:21 Era Scarecrow wrote:
>>   I think I have a misunderstanding of how 'package' is suppose to
>> work. How I understand it, you will give access to the directory,
>> unlike private which will hide it outside of the same file.
>
> 1. Package access is _very_ broken:
> http://d.puremagic.com/issues/show_bug.cgi?id=143
>
> 2. I'm not sure that your code is even using package properly. Note that  
> t1
> and t2 arguably don't _have_ a package. They're not pkg.t1 and pkg.t2,  
> they're
> just straight t1 and t2. So, even if package were working properly, I'm  
> not
> sure that t1 and t2 would ever be considered to be in the same package.
>
> - Jonathan M Davis

These things comes up quite often: "shared is broken", "alias this is  
broken", "package is broken", "scope is broken", "X is broken", "Y is  
broken".
I believe this should be addressed in a very visible place to avoid  
getting the impression that everything in D is "horribly broken".
The frontpage on the wiki could list incomplete features that you should  
steer away to avoid hitting compiler bugs.
http://prowiki.org/wiki4d/wiki.cgi?LanguageDevel#DMDCompilerStability  
includes some of these issues, but it's hidden and doesn't show it in an  
easy to grasp way for beginners.

It shouldn't be necessary to be following the development of D intimately  
to know what features are implemented and considered production ready.
I think it gives a better impression to list the features still under  
development than to let (new) users hit bugs within the first hours (read:  
minutes) of hacking around.


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