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Date: Wed, 15 Jun 2022 13:44:24 +0900
Message-ID: <CAH19jWgz1qq0pJZiEr91RWwaOi0Nf_iAs2AZyXyqP-TiVw3-aw@mail.gmail.com>
To: Ilija Tovilo <tovilo.ilija@gmail.com>
Cc: PHP internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] [RFC][Under discussion] Fetch properties in const expressions
From: sji@sj-i.dev (shinji igarashi)

Hello!

Just a question.
Would this also be allowed?

https://3v4l.org/RGdIA
<?php

class A {public int $i =3D 42;}
const BARE_CONSTANT =3D new A;
class B {
    const ClassConstant =3D BARE_CONSTANT;
}
class C {
    const ClassConstantViaPropertyFetching1 =3D BARE_CONSTANT->i;
    const ClassConstantViaPropertyFetching2 =3D B::ClassConstant->i;
}

Thanks!

--
Shinji Igarashi

2022=E5=B9=B45=E6=9C=8828=E6=97=A5(=E5=9C=9F) 18:44 Ilija Tovilo <tovilo.il=
ija@gmail.com>:

>
> Hi everyone
>
> I'd like to start a discussion on a simple RFC to allow fetching
> properties in constant expressions.
> https://wiki.php.net/rfc/fetch_property_in_const_expressions
>
> The RFC proposes adding support for fetching properties in constant
> expressions using the -> operator. I'm looking forward to your
> feedback.
>
> Regards,
> Ilija
>
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