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=-3.9 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,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 8355D1F4BD for ; Wed, 2 Oct 2019 15:14:28 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 46090120AAD; Thu, 3 Oct 2019 00:14:19 +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 1B96E120A60 for ; Thu, 3 Oct 2019 00:14:16 +0900 (JST) Received: by filter0076p3las1.sendgrid.net with SMTP id filter0076p3las1-22332-5D94BECA-60 2019-10-02 15:14:18.524493676 +0000 UTC m=+73929.190764608 Received: from herokuapp.com (unknown [18.206.91.11]) by ismtpd0094p1iad2.sendgrid.net (SG) with ESMTP id hWOwuc5ZQH6RsP126XLPwg for ; Wed, 02 Oct 2019 15:14:18.423 +0000 (UTC) Date: Wed, 02 Oct 2019 15:14:18 +0000 (UTC) From: merch-redmine@jeremyevans.net Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 70745 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 16181 X-Redmine-Issue-Author: enebo X-Redmine-Sender: jeremyevans0 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?RVE3t853K5scBhbmJHUzZTFFeVC=2FZSUmHZ0Dc+26wcEi2CTgsF1oz0wTSSxGGN?= =?us-ascii?Q?BI8e1Fk+Xlu+RHiuKYZDi8STBwUZt6nz2vff4dB?= =?us-ascii?Q?yjP7gQ9hBeRKlwPFaJaumG2r376Z74aFRSTX1Sg?= =?us-ascii?Q?PUl6eVj796ayPKbR3D++50U2KVkPk9UqoG2KA2Y?= =?us-ascii?Q?hNKATMqI5Wd2pPo2s6ACeu9gjx3soYnhIHA=3D=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 95190 Subject: [ruby-core:95190] [Ruby master Bug#16181] return from a proc in a module/class body returns out of script. Should be LJE. 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 #16181 has been updated by jeremyevans0 (Jeremy Evans). Status changed from Open to Closed Fixed by commit:ef697388becedf36966a2edcdcf88baca342b9e2. ---------------------------------------- Bug #16181: return from a proc in a module/class body returns out of script. Should be LJE. https://bugs.ruby-lang.org/issues/16181#change-81831 * Author: enebo (Thomas Enebo) * Status: Closed * Priority: Normal * Assignee: * Target version: * ruby -v: * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- return is not allowed from class/module body. But if we insert a return into a block then we can invoke the block then it returns all the way out of the script. This has to be accidental behavior doesn't it? I believe the case below should end up as a LocalJumpError: ``` class Foo proc { return }.call end puts "NEVER SEEN" ``` This behavior started some time in 2.5 (it used to be an LJE). -- https://bugs.ruby-lang.org/