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=-2.6 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 B575A1F8C1 for ; Sat, 2 May 2020 14:06:28 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id E94DD120A06; Sat, 2 May 2020 23:06:05 +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 6146C120A05 for ; Sat, 2 May 2020 23:06:03 +0900 (JST) Received: by filterdrecv-p3iad2-8ddf98858-lwgxm with SMTP id filterdrecv-p3iad2-8ddf98858-lwgxm-19-5EAD7E5D-C1 2020-05-02 14:06:21.712539801 +0000 UTC m=+3243530.950235366 Received: from herokuapp.com (unknown) by ismtpd0030p1iad2.sendgrid.net (SG) with ESMTP id -nJ9BgZLQXmUQSvutotdnw for ; Sat, 02 May 2020 14:06:21.527 +0000 (UTC) Date: Sat, 02 May 2020 14:06:21 +0000 (UTC) From: eregontp@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 73880 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 16826 X-Redmine-Issue-Author: Eregon X-Redmine-Issue-Assignee: 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?KippOI8ZHtTweq7XfQzW93937kJ4QNWwSBuHnaMEcr1j09SPkBFAHjQgMgaHg7?= =?us-ascii?Q?raEAnp2VWM94hWuAeWHPT8sTaq0Mt0XpPmGpR85?= =?us-ascii?Q?nbl58j5rx6IoQ3rnkB30m3H9zd88ZXqi5fqcsV9?= =?us-ascii?Q?A7=2FpPfdnPjVm0KBoiFVj+hjxNn9k0gt+Rsn0LZV?= =?us-ascii?Q?JAhYJsCxCTcsSHEYc7gP0a17athzTQFMyZpYVn2?= =?us-ascii?Q?0A0RAK1f+oL6pnrDc=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 98119 Subject: [ruby-core:98119] [Ruby master Bug#16826] ObjectSpace::WeakMap#key? returns false if value is nil 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 #16826 has been updated by Eregon (Benoit Daloze). Assignee set to Eregon (Benoit Daloze) I'll fix this. ---------------------------------------- Bug #16826: ObjectSpace::WeakMap#key? returns false if value is nil https://bugs.ruby-lang.org/issues/16826#change-85360 * Author: Eregon (Benoit Daloze) * Status: Open * Priority: Normal * Assignee: Eregon (Benoit Daloze) * ruby -v: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-linux] * Backport: 2.5: DONTNEED, 2.6: DONTNEED, 2.7: REQUIRED ---------------------------------------- ``` $ ruby -e 'map=ObjectSpace::WeakMap.new; map[:foo] = 4; p map; p map.key? :foo' # 4> true # OK $ ruby -e 'map=ObjectSpace::WeakMap.new; map[:foo] = nil; p map; p map.key? :foo' # nil> false # BUG ``` -- https://bugs.ruby-lang.org/