From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=AWL,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY shortcircuit=no autolearn=no autolearn_force=no version=3.4.2 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id 17EB01F4B4 for ; Sat, 26 Sep 2020 13:20:56 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 0DB05120978; Sat, 26 Sep 2020 22:20:16 +0900 (JST) Received: from xtrwkhkc.outbound-mail.sendgrid.net (xtrwkhkc.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 24334120970 for ; Sat, 26 Sep 2020 22:20:13 +0900 (JST) Received: by filterdrecv-p3mdw1-5dd6bc5999-fr7kl with SMTP id filterdrecv-p3mdw1-5dd6bc5999-fr7kl-18-5F6F4026-21 2020-09-26 13:20:38.709404343 +0000 UTC m=+400922.828626034 Received: from herokuapp.com (unknown) by ismtpd0115p1mdw1.sendgrid.net (SG) with ESMTP id diY3qgmwSKWiFQqluRkxIQ for ; Sat, 26 Sep 2020 13:20:38.658 +0000 (UTC) Date: Sat, 26 Sep 2020 13:20:38 +0000 (UTC) From: eregontp@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 76015 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Feature X-Redmine-Issue-Id: 17195 X-Redmine-Issue-Author: Eregon X-Redmine-Sender: Eregon X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: =?us-ascii?Q?KippOI8ZHtTweq7XfQzW93937kJ4QNWwSBuHnaMEcr0+VOQ2=2FHeG3TTJqBjU0u?= =?us-ascii?Q?P71R4yz=2FfTQKtpv1NhFH=2FBhJpdCLxsSUJjutb1b?= =?us-ascii?Q?2bVVng2Ur43FPRUmxcBPTKXsGnyQPowlFM9J65F?= =?us-ascii?Q?PI8STD94yyE9Wxy=2FxSSO1wh551txCwHWDraYDAF?= =?us-ascii?Q?Q=2FGqdeg3glNkT3hhKTL2yNU0OH9LXFX=2Fy3JuC5i?= =?us-ascii?Q?k5FQmnK9QAqlgPOD8=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 100174 Subject: [ruby-core:100174] [Ruby master Feature#17195] Freeze Enumerator::ArithmeticSequence objects X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #17195 has been reported by Eregon (Benoit Daloze). ---------------------------------------- Feature #17195: Freeze Enumerator::ArithmeticSequence objects https://bugs.ruby-lang.org/issues/17195 * Author: Eregon (Benoit Daloze) * Status: Open * Priority: Normal ---------------------------------------- Now, all Ranges are frozen (#15504). Enumerator::ArithmeticSequence is very similar to Range, just with an extra `step`. They're essentially already immutable, except that one could use set instance variables, but it seems of little use. So, should we make Enumerator::ArithmeticSequence frozen too? -- https://bugs.ruby-lang.org/