Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:84661 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 52185 invoked from network); 13 Mar 2015 04:02:19 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 13 Mar 2015 04:02:19 -0000 Authentication-Results: pb1.pair.com header.from=laruence@php.net; sender-id=unknown Authentication-Results: pb1.pair.com smtp.mail=xinchen.h@zend.com; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain zend.com designates 209.85.217.178 as permitted sender) X-PHP-List-Original-Sender: xinchen.h@zend.com X-Host-Fingerprint: 209.85.217.178 mail-lb0-f178.google.com Received: from [209.85.217.178] ([209.85.217.178:40490] helo=mail-lb0-f178.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 5E/99-24603-F3162055 for ; Thu, 12 Mar 2015 23:02:09 -0500 Received: by lbiw7 with SMTP id w7so20283808lbi.7 for ; Thu, 12 Mar 2015 21:02:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc :content-type; bh=KYA76mPCaTKq57qCF+L7zjiJZEkiEhcKAJLiviNsbY4=; b=aRzdtN/2bPkOFl3SFXZuU/sUMKBsP7i6J7h3GgO0o3vDE6dKBm2wJfhd8lTNd1uYFg 0xbjx6oFndbFl2lDJ+AVrKFK4JPwP8Uyi3WawByjIrGsITV6ald+F/ylAle/VLBmWltx Q04bubtQM1gr4bFx+ddsY+Rankosf+izVGsIYgCCqBBKzsBDXf4pihoOdKXPiFspve+J ddypqN3rheu6jqaacFt7W5CehO0qpsZUKyRh7enI9NNXGJ5izjgboc29sYaf9mPfZfNz h8/OF0Y582Iq2xKaz9ZPYGif2xAx5HECbiUM/0Dn/J7D6wpnlo5xDvJ5Awx5SL/d1tEy veQA== X-Gm-Message-State: ALoCoQnTRz3bHl0R7XbtvR/ZOtewhhgT9g9skaPDkJXnGH3FJeA/hz0fkVxXRYqF3LNLcB9JmMULpMq/ZP3ljyrSPGLTtWvUeCihM120dDi02vr8NMVGykH85CBlMDPOUIO/xIsIUbycca3sLKd/2yrvP2ERouNs5Q== X-Received: by 10.112.236.40 with SMTP id ur8mr7501128lbc.18.1426219323982; Thu, 12 Mar 2015 21:02:03 -0700 (PDT) Received: from mail-la0-f50.google.com (mail-la0-f50.google.com. [209.85.215.50]) by mx.google.com with ESMTPSA id w9sm144453lae.35.2015.03.12.21.02.02 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 12 Mar 2015 21:02:02 -0700 (PDT) Received: by lams18 with SMTP id s18so20088268lam.9 for ; Thu, 12 Mar 2015 21:02:01 -0700 (PDT) X-Received: by 10.152.87.3 with SMTP id t3mr41901302laz.19.1426219321605; Thu, 12 Mar 2015 21:02:01 -0700 (PDT) MIME-Version: 1.0 Received: by 10.114.82.99 with HTTP; Thu, 12 Mar 2015 21:01:41 -0700 (PDT) Date: Fri, 13 Mar 2015 12:01:41 +0800 Message-ID: To: PHP Internals Cc: Dmitry Stogov Content-Type: text/plain; charset=UTF-8 Subject: Drop Multiply VM kind support From: laruence@php.net (Xinchen Hui) Hey: We have CALL SWITCH GOTO vm kind supports for long time. And we use CALL for default. SWITCH GOTO seems useless now, and brings us some troubles while maintaining . And also could make some extension unable to work, like in phpdbg: PHPDBG_G(vmret) = execute_data->opline->handler(execute_data); So, maybe it's time for us to remove GOTO and SWITCH at all? thanks -- Xinchen Hui @Laruence http://www.laruence.com/