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Date: Thu, 10 Jun 2021 10:17:37 +0200
Message-ID: <CAC5V6gj+b7yxhaxuOAyxxhDc6L0QHYUs07_YPhAE2tcu809prg@mail.gmail.com>
To: Larry Garfield <larry@garfieldtech.com>
Cc: php internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] [RFC] Partial Function Application, take 2
From: guilliam.xavier@gmail.com (Guilliam Xavier)

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On Wed, Jun 2, 2021 at 7:47 PM Larry Garfield <larry@garfieldtech.com>
wrote:

> Hi folks.  After much off-list discussion, iteration, and consideration,
> we have a new draft of PFA ready for review.
>
> The URL is the same:
>
> https://wiki.php.net/rfc/partial_function_application
>

Hi, thanks all for the reworks!  I just thought to something: does it
support nullsafe calls, e.g. `$foo?->bar(?)`? and if yes, what is the
signature of the Closure when `$foo === null` (and does it make a
difference if, inside a function, it was created as a local variable `$foo
= null;` vs received as a typed parameter `?Foo $foo`)?

Related, for `$null === null`, is `$c = $null->bar(?);` / `$c =
$null::baz(?);` an immediate error, or only later when calling `$c($arg)`?

Regards,

-- 
Guilliam Xavier

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