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Date: Wed, 20 Aug 2014 09:52:03 +0400
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To: Sara Golemon <pollita@php.net>
Cc: Andrea Faulds <ajf@ajf.me>, PHP Internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] [RFC] Integer Semantics
From: dmitry@zend.com (Dmitry Stogov)

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1) INF conversion to zero seems wrong. May be +INF should be converted to
MAX_LONG and -INF to MIN_LONG?

2) Negative shifts would be useful, as Sara mentioned.

3) a bit unrelated, but it also may make sense to introduce a logical right
shift operator (>>> in Java)

the rest seems fine, patch looks OK.

Thanks. Dmitry.


On Wed, Aug 20, 2014 at 8:05 AM, Sara Golemon <pollita@php.net> wrote:

> On Tue, Aug 19, 2014 at 3:36 PM, Andrea Faulds <ajf@ajf.me> wrote:
> > https://wiki.php.net/rfc/integer_semantics
> >
> In a perfect world, I'd rather see "<< -X" be equivalent to ">> X",
> but since we do something very different currently, I think your
> approach of throw an error and ask questions later seems appropriate.
> The other ones all sound inarguable.
>
> +1
>
> -Sara
>
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