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-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-3.0 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_PASS shortcircuit=no autolearn=ham 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 AE4901F453 for ; Wed, 1 May 2019 16:22:22 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 5C3B8120A7C; Thu, 2 May 2019 01:22:17 +0900 (JST) Received: from o1678916x28.outbound-mail.sendgrid.net (o1678916x28.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id B9A7B12093B for ; Thu, 2 May 2019 01:22:14 +0900 (JST) Received: by filter0126p3las1.sendgrid.net with SMTP id filter0126p3las1-6939-5CC9C7B6-3E 2019-05-01 16:22:14.960338395 +0000 UTC m=+503180.230026450 Received: from herokuapp.com (unknown [54.159.201.37]) by ismtpd0050p1iad1.sendgrid.net (SG) with ESMTP id XwY-vSIQRIWMck_eYzCqIA for ; Wed, 01 May 2019 16:22:14.793 +0000 (UTC) Date: Wed, 01 May 2019 16:22:14 +0000 (UTC) From: Greg.mpls@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 68000 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15791 X-Redmine-Issue-Author: headius X-Redmine-Sender: MSP-Greg 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?M4W5dkI32Qt1AHWPzmUKqncwpr1RYzW=2Fh5io+QGCFbqXGEsLQc7U+cujE5Hv5U?= =?us-ascii?Q?R6MHDG2h5aqqwFWygJirZbMMUdgy1NDmtBRptx3?= =?us-ascii?Q?74Rb3hxYNpL7HJSV7jhqITEUbTzOl3ridNLc4D5?= =?us-ascii?Q?4A8D0pIedHW77gggbjxkfvH7LpKPayPcRIKbuxe?= =?us-ascii?Q?lQkZkPfkFXYXDB3wnOfBkLNj8bbKy0anPjQ=3D=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 92517 Subject: [ruby-core:92517] [Ruby trunk Bug#15791] Clarify reason for RbConfig's ruby_version not reflecting "teeny" value 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 #15791 has been updated by MSP-Greg (Greg L). I assume it was decided a long time ago. 1.9.3 has a value of 1.9.1. Maybe a decision was made later that ABI versions would only change on minor releases? ---------------------------------------- Bug #15791: Clarify reason for RbConfig's ruby_version not reflecting "teeny" value https://bugs.ruby-lang.org/issues/15791#change-77881 * Author: headius (Charles Nutter) * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: all * Backport: 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- I did not realize that MRI always reports `RbConfig::CONFIG['ruby_version']` without the "teeny" value. Instead, it makes it always 0: ``` $ rvm ruby-2.6.2 do ruby -v -e 'p RbConfig::CONFIG["ruby_version"]' ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-darwin18] "2.6.0" ``` This seems like a bug to me. It is a visible behavior because several package-management systems (RubyGems, Bundler, stuff in Ruby switchers like RVM) use this value, rather than RUBY_VERSION, to set up directory paths. I believe it should reflect the full, accurate version, but I have not been able to find any discussion about why it does not do so. -- https://bugs.ruby-lang.org/