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Fri, 01 Mar 2024 11:52:13.443 +0000 (UTC) Date: Fri, 01 Mar 2024 11:52:13 +0000 (UTC) Message-ID: References: Mime-Version: 1.0 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 20319 X-Redmine-Issue-Author: andrykonchin X-Redmine-Issue-Priority: Normal X-Redmine-Sender: andrykonchin 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-Redmine-MailingListIntegration-Message-Ids: 93594 X-SG-EID: =?us-ascii?Q?Q0Xf30ehaguC8Lt2xq5a1eSDeG+XBYV9ixL6XOGoARPoOhHESdTfwndHipLLUF?= =?us-ascii?Q?qJv4h8PB2oKVgHjoOcbm1D4HqQEPov8aiI1rKQl?= =?us-ascii?Q?dDnV9ZKNaLa3Qb0kUudWy7TbYJZdjmy=2Fmu08k66?= =?us-ascii?Q?qAipMHGNfKD9MWo7StPJkSMt7epdLbigdPLG842?= =?us-ascii?Q?rClUrbS925nAC+L95adAsQMnilzq3EJ7Ty0RgYA?= =?us-ascii?Q?=2FHBsTVMYmQxEMhyzMJmHLYX90CeOjjEJRxPw=2FpL?= =?us-ascii?Q?FRNoBKEMZtU11yn2GM8zA=3D=3D?= To: ruby-core@ml.ruby-lang.org X-Entity-ID: b/2+PoftWZ6GuOu3b0IycA== Message-ID-Hash: P4GPQWTG74RF647IZTRDESFCM4H6FRM2 X-Message-ID-Hash: P4GPQWTG74RF647IZTRDESFCM4H6FRM2 X-MailFrom: bounces+313651-b711-ruby-core=ml.ruby-lang.org@em5188.ruby-lang.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.3 Precedence: list Reply-To: Ruby developers Subject: [ruby-core:117027] [Ruby master Bug#20319] Singleton class is being frozen lazily in some cases List-Id: Ruby developers Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: "andrykonchin (Andrew Konchin) via ruby-core" Cc: "andrykonchin (Andrew Konchin)" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Issue #20319 has been reported by andrykonchin (Andrew Konchin). ---------------------------------------- Bug #20319: Singleton class is being frozen lazily in some cases https://bugs.ruby-lang.org/issues/20319 * Author: andrykonchin (Andrew Konchin) * Status: Open * ruby -v: 3.2.2 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- I've noticed suspicious behaviour (it doesn't affect anything in practice for me though) when an object becomes frozen only its own singleton class becomes frozen immediately. A singleton class of the immediate singleton class becomes frozen lazily after `#singleton_class` method call: ```ruby o = Object.new klass = o.singleton_class.singleton_class o.freeze puts klass.frozen? # false <== here we expect true puts o.singleton_class.singleton_class.frozen? # true puts klass.frozen? # true ``` I would expect all created singleton classes in an object singleton classes chain to become frozen immediately. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/