Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:104137 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 51108 invoked from network); 4 Feb 2019 21:14:40 -0000 Received: from unknown (HELO mail-pf1-f170.google.com) (209.85.210.170) by pb1.pair.com with SMTP; 4 Feb 2019 21:14:40 -0000 Received: by mail-pf1-f170.google.com with SMTP id h3so273531pfg.1 for ; Mon, 04 Feb 2019 09:55:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:openpgp:autocrypt:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=xjupe6aQ4q3Vid9zAiIAsimRvfSkGdFWjk4EEazeOFA=; b=U0UCuK8Ai0q9lvIeb1SsCq5FUSxRvm7jqvwf0YwFCF6yx7elkshihVBSM6DLhHZaaC dbR5Q7ZLNgJm8i5VdmhJ5+83q8KnjXoczIo0blP1LqKe6lVFDOac3/MuOIUwp7T/o3U0 C6tvHuKcWTpraA1XWdJwAUcI/FqjTj/ezld5fUtXbDwHi9WgAQKtQ6r4x/kDcYbzUKVp Jj6HNXKWj5/dumgyfeQlPMNI1dikDl9Qwcn/ovju/CVtv/V4i30xEmK3NLzjy8v7A90j Tx0ian5zuq7OIorgA9WypA4HrsAaHkZyXOykFQbGvRXZ38m42N9isu+DG7igHHElU+d2 GvaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=xjupe6aQ4q3Vid9zAiIAsimRvfSkGdFWjk4EEazeOFA=; b=rPPbOj0K5VVuLiSV9k/talAIZ3RpmzZv0R7eganzrZUcP+oG2vpsjxKuqnXa+3c/At wQwvrxUAJ7PgEC9N6WfihLM49qMPXAK/HdRWr6JvreEiiWmdgNlizM06riBc3rcCXCVc C9eR2gq8VyHggWmiQt5EiRxM10SJ9suBNmVYb5O9U7G8yaYOh6he7244+nXY6Hqr3cbM 8ejDIKNPUxBt03yF33R9THiRaxofx+A90xd4YHKAOF8Km20Ue/pcBjQwIBlwA6U6FGeK fOYsh5LTP3CAfKv7y3EwMM/N1zROJAJ61MrDirk09/uhGsqcTu+aUbXA1iaGKZyaSWvM 2Aww== X-Gm-Message-State: AHQUAuaW3+bbmp/d6qI63jWNRlOwFaf+cw18/DF1WfrzkqckVsINi7Zl X/WF+8KyyqOGP+S+yGR4pag0f40= X-Google-Smtp-Source: AHgI3IYLrJaGgTJruwbScJ1qnxQVzktIr5AlwNKCZeo756GDi94gK05MmBo91gFU5kewOtJDZ+66Dg== X-Received: by 2002:a63:a91a:: with SMTP id u26mr486733pge.349.1549302934743; Mon, 04 Feb 2019 09:55:34 -0800 (PST) Received: from Stas-Pro-2016.local (c-24-4-176-254.hsd1.ca.comcast.net. [24.4.176.254]) by smtp.gmail.com with ESMTPSA id p2sm804595pfp.125.2019.02.04.09.55.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Feb 2019 09:55:33 -0800 (PST) To: Wes , PHP Internals References: Openpgp: preference=signencrypt Autocrypt: addr=smalyshev@gmail.com; prefer-encrypt=mutual; keydata= mQMuBE9mqaARCACFSqcGmNunkjQQu3X+yXnTmFeEkvM4JXZTOBdR8aEevNGmmFEfyvjaDjWi 9hcwp4E/lYtC+P7VsVjM1OSX9eq0jC/lGL0ZyRXek+mNy0n5H1NSuTpf9Y18LMqhc4G+RU+L cNiZ9K0DJuOOvNLPxW7OHZguxb3wdKPXNVa2jyRfJAKm2uaJJMT1mTmFT9a0Q8SKr+mUrrJk uG0H2o6SzrKt8Wwoint1eh67zVsJaJtQFchnEZnlawIcqP2yC4nLGR3MkubowxoEBYCZet18 aHVVRbvpG2Qtob8Lu5xrsGbmXymTkHTdpvkfcJFADa8MzOL90zOxXwbGfbIZOlh5En8jAQCX lfnx2eQL3BSW/6XANa51dbWiEp1d1BAkpGKtZvlk0Qf+M9WAi+9aXMe3xP5krxtgnRNUf2WN 6Zdy2MxL1RRJCFbytLhl0ronC49BsGYVGshdEH8xhBbiIOJKuVZ/DTl9bEm7P9c7CC7iJyVC khUAhouH6xzZQNLR+RU+QebYzXypVfl99Qk7EdMmr/WAZCHLuvanyqepC5EBsa3VnAfQemSN oBeGBKWWLiOsPjvS72+y1z4RUMAfXHn4l/sFMt8zt7/74AmJPwZquV41p4mPO12V4+xPyc6R sB84sfsk2QVivU8w8AkvGQeYjXoz7Iwao95+fWteVzZ36KRQvUckP8pGjHlDXnHxJ0HI1I/k OBZSjwRwUf0dd73y6erPhbLk+gf+NdI3H9KGJBzG5/rVyWKwUeQ9d5ud4jTJRkQGvAP5pg76 vEa9dogbpe4W5Z+0BfbiJSnQmQWSHiZddj/t33ptbup44Ck6ZTgdlmFYMLF1hR47PIZTDKER EuKYGci/vq8snZvEJP9YCw/TtiHcMdrMKcY/+Lp8lQO0GHLPB9glVhnC0db6l1Xpg1CMI8/R ozBMcij30EgATggC/y2zbiqAFoS9FN9nXPbe4phStqABEyeZ+nXudt7PUYTjVgcrqo8bHZCi sBobWC7OnKyUzxVxzUeuPkIfmZuzkLaMw2McQdvwwsNvQ0DzaLP30c1Xsm/7EIYJcOWpzlVJ 5QrdmE0/BbQyU3RhbmlzbGF2IE1hbHlzaGV2IChQSFAga2V5KSA8c21hbHlzaGV2QGdtYWls LmNvbT6IegQTEQgAIgUCT2aqtAIbAwYLCQgHAwIGFQgCCQoLBBYCAwECHgECF4AACgkQL3lW vF2gS12XMwD9HuRIolSwIK77u8EY461y2u6sbX36n5/uo/LDQuxoi3sA/0MvpnvzOhv9Iufv vsZEj3E7i3h+iD5648YMwfTFCij+uQINBE9mqaAQCADfZPMpjZkkGZj3BY/7ApoLq4mwqzbh +CpLXwNn20tFNvSXfb8RdeXvVEb7Scx+W9qYpiaun2iXJgCVH8fgpZpR856ulT1q6uCG++CX ubEvip/eJkZl93/84h04KQJwsgOrAh0Om3OePRn8Pr+++0LNS0EL8uX/YHeTOGOnnmTqYTey SBVFdov6L4mepddfjekicKQqhL7mZh/xuq29JijT0uNNX8v4vDWQDu5dlAcdd+uB3gcXMD/P ginD11zp+6wtrWCm/+yBqpvDwXQX5PGUnwvbRfl7Ay3MmwmoXiecZMg0dwTSc7e0lhB4HGRH ZdBMJB4rHUVGdzqujK/ctOvrAAMFB/0Utb76Qe6sCMlHxVAmeE/fbo7Pi05btZ/x01r67dHf aMSP0riCKJ7M0OW+jAXtu9+z/BVnYisW67WWfxl2cS5tZDgiHgJARXWUOO72+sScHP8KQmTl 1z16gyKbwY3SmyBkwcpOL35nhUWNLy93syPoY6sZUTikr2bZYukHDQ33XBPs4e6MbWKfsa9q aVmnlOF3k5UqChjutfHaEa4Q7VP4wBIpphHBi9MI16oJIzzBPbGl2uoedjwiZ6QeQZnSuOVY ZxU2d3lRA8PrtfFN1VSlpEm/VcAvtieHUYWHN0wOu+cp3Slr5XJVNjTjJhl28SlinMME54mK AGf2Ldr/dRwXiGEEGBEIAAkFAk9mqaACGwwACgkQL3lWvF2gS126EQD/VVd3FgjLKglClRQP zdfU847tqDK4zJjbmRv5vLLwoE0A+wbrQs7jVGU3NrS0AIl5vUmewpp2BKzSkepy23nWmejw Message-ID: <51f3402d-7d3d-a6e2-3acf-4ff6dadc06ae@gmail.com> Date: Mon, 4 Feb 2019 09:55:33 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [PHP-DEV][RFC] Allow void return type variance From: smalyshev@gmail.com (Stanislav Malyshev) Hi! > Recent events convinced me to write this RFC :P > > Please have a read here https://wiki.php.net/rfc/allow-void-variance > > I am targeting all the supported PHP versions because this is mainly to > placate the discontent that arised by PHPUnit enforcing its users to use > void, so waiting 7.4 doesn't make much sense. I was never a big fan of void pseudotype, but since it exists, I think it makes sense to be able to override it. It does not violate the protocol (since it's impossible in PHP for function to not return a value, and it's very implausible anybody relies on void function to return null). And since we have users complaining, it makes sense to fix it. -- Stas Malyshev smalyshev@gmail.com