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=-3.8 required=3.0 tests=AWL,BAYES_00, 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 B851F1F453 for ; Mon, 11 Feb 2019 06:57:52 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 2AE5D114D92; Mon, 11 Feb 2019 15:57:48 +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 EED69114D90 for ; Mon, 11 Feb 2019 15:57:45 +0900 (JST) Received: by filter0067p3mdw1.sendgrid.net with SMTP id filter0067p3mdw1-11631-5C611CE6-15 2019-02-11 06:57:42.609481334 +0000 UTC m=+473256.024607155 Received: from herokuapp.com (ec2-54-80-191-111.compute-1.amazonaws.com [54.80.191.111]) by ismtpd0005p1iad1.sendgrid.net (SG) with ESMTP id nj6jGw3eQ0GmNQvfJZhsxw for ; Mon, 11 Feb 2019 06:57:42.604 +0000 (UTC) Date: Mon, 11 Feb 2019 06:57:43 +0000 (UTC) From: nobu@ruby-lang.org To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 66960 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15597 X-Redmine-Issue-Author: AaronLasseigne X-Redmine-Sender: nobu 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: ync6xU2WACa70kv/Ymy4QrNMhiuLXJG8OTL2vJD1yS4eYo6b6xwHWUMpFKzePvAnHWRQMNO2hogNrQ tvVeDkNBWrqhTdJtHzBvMHgGZlLl3UR+E0hgu0fzKBWzoJvuGSL0J0G9cEds3Li1IsElfCt3u7SBJN EzWzEYGJQvgzcLaAEOpAVUY+eFuFxtfw+aWFU0V1eGiqctnLB3GHnLwSjA== X-ML-Name: ruby-core X-Mail-Count: 91507 Subject: [ruby-core:91507] [Ruby trunk Bug#15597] syscall not returning true from private_method_defined? 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 #15597 has been updated by nobu (Nobuyoshi Nakada). Status changed from Open to Feedback What is your OS? Doesn't `syscall` method always raise a `NotImplementedError`? ---------------------------------------- Bug #15597: syscall not returning true from private_method_defined? https://bugs.ruby-lang.org/issues/15597#change-76768 * Author: AaronLasseigne (Aaron Lasseigne) * Status: Feedback * Priority: Normal * Assignee: * Target version: * ruby -v: * Backport: 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- `syscode` is a private method on `Object` but when checked with `private_method_defined?` it returns `false`. Ruby 2.6.1 ``` irb(main):001:0> Object.new.private_methods.sort.select { |pm| !Object.private_method_defined?(pm) } => [:syscall] ``` Ruby 2.5.3 ``` irb(main):001:0> Object.new.private_methods.sort.select { |pm| !Object.private_method_defined?(pm) } => [] ``` -- https://bugs.ruby-lang.org/