Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:110568 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 62726 invoked from network); 16 Jun 2020 10:07:00 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 16 Jun 2020 10:07:00 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id ABA731804B7 for ; Tue, 16 Jun 2020 01:52:21 -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=-0.2 required=5.0 tests=BAYES_40,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HTML_MESSAGE, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-ASN: AS15169 209.85.128.0/17 X-Spam-Virus: No X-Envelope-From: Received: from mail-lj1-f175.google.com (mail-lj1-f175.google.com [209.85.208.175]) (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, 16 Jun 2020 01:52:21 -0700 (PDT) Received: by mail-lj1-f175.google.com with SMTP id z9so22523303ljh.13 for ; Tue, 16 Jun 2020 01:52:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=gmiAZ4MU4zc0GtUkyRnGo9gw5Sm7NKUdCwVO7Npg5Ew=; b=DdoaI+gCrH1PcX6x6rx3fMir82MZu5ToJ1sgf75i5cSrvoWUapNeVyb1/7CxXngz+T Z/y33BeyfXcPSLF2VfOvRMDItNm5gDyRUjBHYNNHewrCf7FnmBhLH0miJHogRC94cR6a FwdUBbYZBkaLbYwxGI1EnkVR7rfrBLz4nySiSTo7gAkSCKZ6ZuIDTOgUBoo8FWNWY2r9 TV3B2NMd2XGIJQ8M9kis1SSXjNI69V0pWJ2DMgYCPz2OkATVyp/KcQVDXHyVHl8Zpj4Y fknd3KqaBfTGJiJQ5DkvziVHLsBJF0UGTFu9Esnx7d8TPRrifhMW6oTX/METzV//3jcD T0Fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=gmiAZ4MU4zc0GtUkyRnGo9gw5Sm7NKUdCwVO7Npg5Ew=; b=Ut99nytbDR8c6c4ZZylVwzyumE3oKnmIz3YQ/Ty/qi5lDMwSXRl256MD6iTtpAuubh ZthtrsiW5kR+yLiU9PrSGIQMBgfhXx7aPONv75HaS62UcfNiDDsO8mfuUh6WwOwrehKK ilj0jV3ZqQF+9GGcB6zW5g3rQPKeSbDkpsBcvpmLLQsJd/LDN38ufZFFFDUQVw6qlmo9 oGfRVHIuztGiYEtjcBpJhNz2IqxHEZIOLPuEUnPbwvrOemJFyriGew8Xisc+PRtQFboL oaue6a4pxvnP0p4WSPnQWz2K3nIGRamk3kTKb5agiOi5H8/DFkBMFT3JI0a4iwYgqQbT Lyxw== X-Gm-Message-State: AOAM531TvJVtEGThiqcvXSy2hG8sUycoDx7oA3Pr4O/A0CfzodC5R1qE /uLuGe5UA/JgIHj38F+bMGUfR71UhYxWp4ZeiocTtaT03dU= X-Google-Smtp-Source: ABdhPJyQJ6z8kObfVR9rNm0H8gZtmEGfddTkHazD0tn1an4Xlsm7wWn9ICsUKQZfPBPCyUJPM8sYmUDEvNt4AVjdCPU= X-Received: by 2002:a2e:908f:: with SMTP id l15mr813424ljg.307.1592297537108; Tue, 16 Jun 2020 01:52:17 -0700 (PDT) MIME-Version: 1.0 Date: Tue, 16 Jun 2020 10:52:01 +0200 Message-ID: To: PHP internals Content-Type: multipart/alternative; boundary="00000000000013834e05a82fa9db" Subject: [RFC] Treat namespaced names as single token, relax reserved keyword restrictions From: nikita.ppv@gmail.com (Nikita Popov) --00000000000013834e05a82fa9db Content-Type: text/plain; charset="UTF-8" Hi internals, Inspired by the recent discussion on reserved keyword reservation, I'd like to propose the following RFC: https://wiki.php.net/rfc/namespaced_names_as_token This RFC makes two related changes: Treat namespaced names as a single token, which enables use of reserved keywords inside them. And remove reserved keyword restrictions from various declarations. The RFC comes with a small backwards compatibility break related to names that include whitespace, but will hopefully reduce the backwards compatibility impact of future reserved keyword additions. Regards, Nikita --00000000000013834e05a82fa9db--