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To: Dmitry Stogov <dmitry@zend.com>
Cc: =?UTF-8?Q?Fran=C3=A7ois_Laupretre?= <francois@tekwire.net>, 
	Joe Watkins <krakjoe@php.net>, PHP Internals <internals@lists.php.net>, Andrea Faulds <ajf@ajf.me>, 
	Nikita Popov <nikita.ppv@gmail.com>
Content-Type: multipart/alternative; boundary=001a11c12f8ccfc3aa050e3f7340
Subject: Re: [PHP-DEV] What do we need strict scalar type hints for?
From: yohgaki@ohgaki.net (Yasuo Ohgaki)

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Content-Type: text/plain; charset=UTF-8

Hi Dmitry,

On Wed, Feb 4, 2015 at 4:25 PM, Dmitry Stogov <dmitry@zend.com> wrote:

> The idea of that RFC was an ability to have zero-cost assert().
>
> DbC is a much more bigger feature, it is interesting, but requires
> significant work.


Type check and DbC integration would require significant work, I guess.
If you say so, it is.

How about simple in{}, out{} block? I expect it's much simpler.
Injecting in{} and out{} block code to before/after execute() something
like this.
If execute() is replaceable as before, then we may have two execute()
for production and development. There will be zero performance cost
hopefully.

Regards,

--
Yasuo Ohgaki
yohgaki@ohgaki.net

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