Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:104085
Return-Path: <ceesjank@gmail.com>
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 27777 invoked from network); 4 Feb 2019 00:41:09 -0000
Received: from unknown (HELO mail-ot1-f52.google.com) (209.85.210.52)
  by pb1.pair.com with SMTP; 4 Feb 2019 00:41:09 -0000
Received: by mail-ot1-f52.google.com with SMTP id a11so10527444otr.10
        for <internals@lists.php.net>; Sun, 03 Feb 2019 13:21:53 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=mime-version:references:in-reply-to:from:date:message-id:subject:to
         :cc;
        bh=J/sB8JYkHd92IDZaYIDLmC6IWmRJFBpqSbNRnOY3ifE=;
        b=gfane6JXGba0Dv4K4YE9KwDq4JdwHIyPK+NNa8WCgHRNwhTzum5RdMPZwMWjtzvOTI
         1N/PXTup4XSHoO2xoslQnG8jswLb6Bejbj4vnZRGE5Q/IQ2O+1Avc81IS7vkuzFNSxe5
         W4ChwjBVU1pHqcPqOxKDpfQv+fGQRcwWEKFoY3Gnp6mO+U3eZQ5Sl7dtpxN//TeeBrte
         wQSlmq98Npq/u4+1tLD1LvKwp3ORX1ibz4zgz0HGlI0m69qyeveIIBY5zVGKrNIvHtrL
         kFIp05XSr/JblfonulmkCoo1xkwCQ+5kE64T8HUyy8PTx6l06ykA+dKCrgYFc4fRU+Iz
         BrMA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:mime-version:references:in-reply-to:from:date
         :message-id:subject:to:cc;
        bh=J/sB8JYkHd92IDZaYIDLmC6IWmRJFBpqSbNRnOY3ifE=;
        b=GvYwA7frF59Et+KJhds+hYgee4gYa1rD0SeR+Ymq2r0JSZaqDQw7kV1vmVNN/zc971
         VyuiY34I9TdUp7q6CpYYJfVhf0nWSNlwBofZ4rubblI0z4uJOaG586jXiSqQ0NRcus8Z
         YPC5hbFaIz0OfDaDDH9/lFCiV7vvEsuvoG/VMtkFGmfsGIJi9HVOId9EhRPtobJp6Yu+
         fbaRTXxkMT6CHsMzfuEvMGpx0enHV9TcwGdRz5qq76jKoTpjNYcOSvVNEYRNGJaS9dPm
         ebMyJl/b70rgaDlwYJzrPSB5z0UxTrYa80Jxt5DVa3YxRE2dm82zT7U5qaMZRkWw2CzV
         VnhA==
X-Gm-Message-State: AJcUukd1JqXEot11fyWaSDj7AjKoBsXt0RyOgW9qQFUsiGmTkJ5D23o7
	Ij6uzx8WjfTfR6iVi182Bu19Q1n0DkIbh0ESxV8=
X-Google-Smtp-Source: ALg8bN4Ou5I7jt2AdgRaCU2fqTMwZAlY3fBa40XDTz3j71XVrP6/jeQQkTp3AKlIjRInhV1BERY84R0fCO5SPaMhxJ0=
X-Received: by 2002:a9d:1ea7:: with SMTP id n36mr34401451otn.217.1549228912486;
 Sun, 03 Feb 2019 13:21:52 -0800 (PST)
MIME-Version: 1.0
References: <CAEsg9X1EU5hjiXZQHr5XTitsL1hdiFUAWVB-kOXwSGQ4FdLs2g@mail.gmail.com>
 <b6455813-07fe-8d47-0f34-61d4113eed56@gmx.de>
In-Reply-To: <b6455813-07fe-8d47-0f34-61d4113eed56@gmx.de>
Date: Sun, 3 Feb 2019 22:21:40 +0100
Message-ID: <CAPY1sU_iKeMZAxGbb-A9wOA6=xpk+WwasyQPn7+p2-LkmW9tUA@mail.gmail.com>
To: "Christoph M. Becker" <cmbecker69@gmx.de>
Cc: David Rodrigues <david.proweb@gmail.com>, PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary="000000000000012e8b058103f745"
Subject: Re: [PHP-DEV] Re: PHP 8: Method Overloading, The Ressurection
From: ceesjank@gmail.com (Cees-Jan Kiewiet)

--000000000000012e8b058103f745
Content-Type: text/plain; charset="UTF-8"

Well there should be a:

overload function sum(float $b, float $b): float;

in that case or throw an error for no matching function available imho.

On Sun, Feb 3, 2019 at 8:00 PM Christoph M. Becker <cmbecker69@gmx.de>
wrote:

> On 03.02.2019 at 19:39, David Rodrigues wrote:
>
> > overload function sum(int $a, int $b): int;
> > overload function sum(float $b, float $b): float;
>
> Which function would sum(17.4, 42) call?  Also consider:
>
>   sum(PHP_INT_MAX, PHP_INT_MAX)
>
> vs.
>
>   sum(PHP_INT_MAX+1, PHP_INT_MAX+1)
>
> --
> Christoph M. Becker
>
> --
> PHP Internals - PHP Runtime Development Mailing List
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>

-- 
<http://wyrihaximus.net/>
Website
<http://wyrihaximus.net/?utm_source=signature&utm_medium=email&utm_campaign=emailsignature>
 | Blog
<http://blog.wyrihaximus.net/?utm_source=signature&utm_medium=email&utm_campaign=emailsignature>
|
Github <https://github.com/WyriHaximus> | Linkedin
<http://nl.linkedin.com/in/ceesjankiewiet> | Twitter
<http://twitter.com/wyrihaximus> | Facebook
<http://www.facebook.com/CeesJan.Kiewiet>

--000000000000012e8b058103f745--