From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (smtp.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 08C2B1B6000D for ; Sat, 25 Feb 2017 07:49:58 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 875F2B5D866 for ; Sat, 25 Feb 2017 08:20:21 +0900 (JST) Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id A3FFB18CC883 for ; Sat, 25 Feb 2017 08:20:21 +0900 (JST) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id B6CE3120756; Sat, 25 Feb 2017 08:20:19 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org 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 9E47A1206C3 for ; Sat, 25 Feb 2017 08:20:15 +0900 (JST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=sendgrid.me; h=from:to:references:subject:mime-version:content-type:content-transfer-encoding:list-id; s=smtpapi; bh=eG+4yKbf1fpNrbiCU62HHNoRVSY=; b=r77gSVZYTEdOmRUKFb oqKtobII+5WnbFVHVboHkrymSD7jJ1nsUv5eihxnv7lRP82ql+zOwF65Qg9q899o wKXXAzCYRUr8Ler21RtGR7vuDBoWjVO+Onw4t+KpSgXeOk0gsH2jacjEphV3HSCQ X4KWxIhwtLwm9+/mGxlj4htuM= Received: by filter0534p1mdw1.sendgrid.net with SMTP id filter0534p1mdw1-24749-58B0BFA8-1B 2017-02-24 23:20:08.226849191 +0000 UTC Received: from herokuapp.com (ec2-54-158-202-134.compute-1.amazonaws.com [54.158.202.134]) by ismtpd0001p1iad1.sendgrid.net (SG) with ESMTP id iba_V-fjQdOogCqWIieBGQ Fri, 24 Feb 2017 23:20:08.250 +0000 (UTC) Date: Fri, 24 Feb 2017 23:20:08 +0000 From: nobu@ruby-lang.org To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 54689 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 13249 X-Redmine-Issue-Author: abotalov 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS7XmUPnEj9KzTWJlXWDwqUJ9GnxM3r8oJc0sM ts2bv6I6CNdV77QY+GQzawhyhcl1VilrZqFQfjMrFzmrGowkuq4bWRoy7qpuetZKF59F3YTK6XWVSH dopji1OpkHWr9VnWZLIO7aXuHR+arBii7CbVAy7fIvnLoof8I7/C9NmbUw== X-ML-Name: ruby-core X-Mail-Count: 79758 Subject: [ruby-core:79758] [Ruby trunk Bug#13249] Access modifiers don't have an effect inside class methods in Ruby >= 2.3 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 #13249 has been updated by Nobuyoshi Nakada. Hmmm, a class singleton method should have its own visibility per invocations? ---------------------------------------- Bug #13249: Access modifiers don't have an effect inside class methods in Ruby >= 2.3 https://bugs.ruby-lang.org/issues/13249#change-63185 * Author: Andrei Botalov * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: 2.3.0, 2.4.0 * Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN ---------------------------------------- Simple example: ~~~ ruby class C def self.foo private def bar end end end C.foo C.new.bar ~~~ This code runs fine on Ruby 2.3 and Ruby 2.4. It raises NoMethodError on Ruby 2.2 and prior versions. I would expect an error to be raised. Here is some code that actually uses private access modifier inside a class method - https://github.com/evolve75/RubyTree/blob/db48c35b0a3b96e4da473b095cc00e454d8a9996/lib/tree/utils/camel_case_method_handler.rb#L60 By the way, this code raises an error as expected on Ruby 2.3 and Ruby 2.4: ~~~ ruby class C def self.foo private def bar end end end C.foo C.new.bar ~~~ -- https://bugs.ruby-lang.org/