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Date: Wed, 28 Nov 2012 17:58:46 +0300
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To: ivan.enderlin@hoa-project.net
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Subject: Re: [PHP-DEV] Generators Revisited
From: dmitry@zend.com (Dmitry Stogov)

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thanks. :)

On Wed, Nov 28, 2012 at 4:58 PM, Ivan Enderlin @ Hoa <
ivan.enderlin@hoa-project.net> wrote:

> Oh, and also :
>
> s/ calcualated/calculated/
> s/extended_vallue/extended_**value/
>
> (always in the UPGRADING file).
>
> :-)
>
>
>
>
> On 28/11/12 11:57, Dmitry Stogov wrote:
>
>> Hi
>>
>> I've tried to review the generators related changes made in PHP-5.5 and
>> improve them from both consistency and performance points of view.
>> The patch also makes a small performance improvement to PHP-5.5 in
>> general,
>> however, it changes some ZE internals that can be used by
>> some extension (e.g. XDebug).
>>
>> You can find the list of changes in the UPGRADING file.
>>
>> http://pastebin.com/AT0SQhAH
>>
>> Please, review the patch and test it with your custom extensions.
>>
>> I would like to commit it on Friday morning. Objections?
>>
>> I also have some additional proposals:
>>
>> 1) EX(Ts) access optimization. With this patch it must be possible to
>> access temporary variables using "execute_data" as the base pointer.
>> "execute_data.Ts" might be removed at all. In general the same
>> optimization
>> might be done for EX(CVs) as well.
>>
>> 2) May be it makes sense to forbid return/yield usage in "finally" blocks
>> using compile time error. Their behaviour is really unclear.
>>
>> Any thoughts?
>>
>> Thanks. Dmitry.
>>
>>
> --
> Ivan Enderlin
> Developer of Hoa
> http://hoa.42/ or http://hoa-project.net/
>
> PhD. student at DISC/Femto-ST (Vesontio) and INRIA (Cassis)
> http://disc.univ-fcomte.fr/ and http://www.inria.fr/
>
> Member of HTML and WebApps Working Group of W3C
> http://w3.org/
>
>

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