Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:110992 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 41158 invoked from network); 14 Jul 2020 09:43:28 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 14 Jul 2020 09:43:28 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 4F65E1804A7 for ; Tue, 14 Jul 2020 01:35:51 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-Virus: No X-Envelope-From: Received: from mail-yb1-f178.google.com (mail-yb1-f178.google.com [209.85.219.178]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Tue, 14 Jul 2020 01:35:50 -0700 (PDT) Received: by mail-yb1-f178.google.com with SMTP id a15so7814642ybs.8 for ; Tue, 14 Jul 2020 01:35:50 -0700 (PDT) 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; bh=jSpXLvExU0hWxKJVlA1QW2HShIxh5AZnreKF7Y/B7r4=; b=JVv/JBqX5G8i2/Fo0raLGoLXrKwPhUUG/pdzTdlanAgoyiVO1Z1kkqfh66k560muHe 8tgC+F8E9pYL4kfTCHtDxyoDBaWujmni9GdtKqYHx/41cKfEUxjZDpvXKsjrDaACCugP FMKyOvzTuXvAjYsCYppxnDfziEqWSVn9/ovgJywrHjvmXAER+c9eZzE3z0ci/iK/504a YLx855XzNeza35YdUIZKRGwE7GQc9aDy5Gk1JBu8C0GYi4rBT0hdT8zEU615bZxth4w+ qUuXnKNihIzOp5NgCQ31iyNOEMXd+k1hUdjkyxFTlFPWrVfprFcCeGTbtp4LtdrfoALq 7UIQ== 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; bh=jSpXLvExU0hWxKJVlA1QW2HShIxh5AZnreKF7Y/B7r4=; b=iFb/SkrebfdkL0OjS9xR2JYHEwbs4cRU8cCWY2TOr2dOx//KmBDEtzwR1zhdaPLblF 0JHTdpUpl0e0inaLCScalhREc3wsGt5/A7nRAoijm/m7ZH75XrLDvNsaFmQiifuaAea7 nAZUHXRuit9jBrNcmxDgDULlDnFSRgFB76ytINq6b1locQdO9PHauGKMpsbIDyG8aljA dKv5gAGe5ED+9OY7PtOeF040+9+rh5HcvsNWZTPEPpcclquA7/ekdGoqnuCcXm7zptbo OZO3ZJ5GpKtEFqvmwHmzkw0ALmru/WRRmrWqpjxNUzFmvX3BQlDNmvtnifGs6//1VYvz ofiw== X-Gm-Message-State: AOAM5339qMHskATTILfh7l4sF5UwT5o/0d/RtoDgBylNVvF8jKW5wTJ0 XMaVRJ11MRziuYv9YLovwV/TffVoVQxlQfijv4Rcsg== X-Google-Smtp-Source: ABdhPJxYwE50hDbH3+/xUQpph24S0411su1dJhVLnYk38F8SbiBAO8mHg7NlpTQN7VCh2FV0GiJLBdF52X+jQiYnF88= X-Received: by 2002:a25:c711:: with SMTP id w17mr6637743ybe.109.1594715748124; Tue, 14 Jul 2020 01:35:48 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Tue, 14 Jul 2020 10:35:36 +0200 Message-ID: To: PHP internals Content-Type: text/plain; charset="UTF-8" Subject: Re: [PHP-DEV] Re: [RFC] Nullsafe operator From: tovilo.ilija@gmail.com (Ilija Tovilo) Hi internals >> https://wiki.php.net/rfc/nullsafe_operator > > I updated the RFC to disallow using the nullsafe operator in > expressions passed by reference. This solves the last remaining > (known) issue. If there are no objections I'd like to start the vote > on Tuesday, 2020-07-14. I have actually made one more change to the RFC. Trying to take the reference of a nullsafe chain is now always an error (at compile time when possible, otherwise at runtime). Because of this change I'll postpone the vote until tomorrow. Ilija