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CC: PHP internals <internals@lists.php.net>, Philip Sturgeon
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Date: Wed, 30 Mar 2016 09:14:16 +0300
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Subject: Re: [PHP-DEV] [RFC Discussion] Typed Properties
From: dmitry@zend.com (Dmitry Stogov)

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On 03/30/2016 07:26 AM, Joe Watkins wrote:
> Morning Pieere, Dmitry, all ...
>
> Actually it's not so simple ... for object properties we have 
> ASSIGN_OBJ opcode, but we don't have a special opcode for static 
> properties, and ASSIGN doesn't have any information about where the 
> var came from, and nor should it have that information ...
>
> I'm going to stick the original decision, static properties don't 
> belong until typed variables are a thing ...

You make decisions, because of implementation troubles :)

Anyway, RFC should get a note about missing support for static properties.

Thanks. Dmitry.

>
> Cheers
> Joe
>
> On Wed, Mar 30, 2016 at 4:57 AM, Pierre Joye <pierre.php@gmail.com 
> <mailto:pierre.php@gmail.com>> wrote:
>
>
>     On Mar 30, 2016 10:17 AM, "Joe Watkins" <pthreads@pthreads.org
>     <mailto:pthreads@pthreads.org>> wrote:
>     >
>     > Morning Dmitry,
>     >
>     > > 1) static typed properties are prohibited. why?
>     >
>     > Feels like that's a separate feature, static properties are as
>     good as
>     > makes no difference, global variables.
>     >
>     > Instance properties, the engine has good control over their
>     manipulation,
>     > for static properties it doesn't, it's not impossible, but feels
>     separate.
>
>     Internally different but from users perspective it is the same (a
>     class property). It would be nice to support that at the same time
>     to avoid confusion.
>
>


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