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Date: Wed, 4 Mar 2015 11:35:00 +0300
Message-ID: <CA+9eiLsfh75agDr1UHGvQEa2J6SwT3Qd1kVgMnzWe4iyK8yFuw@mail.gmail.com>
To: Yasuo Ohgaki <yohgaki@ohgaki.net>
Cc: Alexander Lisachenko <lisachenko.it@gmail.com>, francois <francois@php.net>, 
	Joe Watkins <pthreads@pthreads.org>, Stanislav Malyshev <smalyshev@gmail.com>, 
	PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=001a113f02e2c09166051072538d
Subject: Re: [PHP-DEV] Design by Contract
From: dmitry@zend.com (Dmitry Stogov)

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Content-Type: text/plain; charset=UTF-8

On Tue, Mar 3, 2015 at 10:04 PM, Yasuo Ohgaki <yohgaki@ohgaki.net> wrote:

> Hi Dmitry,
>
> On Mon, Mar 2, 2015 at 4:20 PM, Dmitry Stogov <dmitry@zend.com> wrote:
>
>> It may be to late for 7.0.
>>
>
> I feel the same way. It may be better to try add it with 7.x.
>
>
>> Also Alexander liked to to add another proposal, but I saw only
>> pre-required one(s)
>> Anyway, it's not a big problem to vote now.
>> I may take care about implementation for https://wiki.php.net/rfc/dbc2
>> (but only if it wins).
>
>
> Thank you.
> The proposal would not break existing code as it does not reserve new
> keywords.
> We may try to add later on. Assert only DbC is messy and harder to
> maintain,
> but it's good start.
>

assert() is not for DbC. It''s useful by it's own. However, new zero-cost
assert() implementation should be reused for true DbC.

Thanks. Dmitry.



>
> Regards,
>
> --
> Yasuo Ohgaki
> yohgaki@ohgaki.net
>
>

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