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Mon, 26 May 2025 14:12:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ruby-lang.org; h=from:references:subject:mime-version:content-type: content-transfer-encoding:list-id:to:cc:content-type:from:subject:to; s=s1; bh=bTKdJhTZo+hNx1kZZtXye6TDScI2j7BGEYH8OQwv6Wc=; b=lj+KTSd2kTbahnxmTwDkoF/VLNV7h59rOxyfR1Q2sjQNzFo5tlBWRdT0aBmLFBDscIIi u4PbNsxDTvUq9uzcSgVSNy/IdyGrK6EiU3Y3blhHG434VM4Pqwkx4owo2tHL2530GBukXp 9uHNPIvheykzwx5j9NDjKN58esC1+I8oc6hCoVlcD9Vwip6rZFvHKw4UzypLnis2tE6Gsh TuflYdKahYw/A6207PiKrgdA4lwGLC9rqiLlU8RczZluMghFzOTUgfL3F/vlbHqn0nlG0R MSy3gAp/mgPC7neSir2nxz0U5rSn+P7iQPPujADfY5U0t97m0c66Ri4/CD2Pl6Ug== Received: by recvd-65bb6cdcb5-2z847 with SMTP id recvd-65bb6cdcb5-2z847-1-683476C6-8D 2025-05-26 14:12:22.72016814 +0000 UTC m=+4118620.048390741 Received: from herokuapp.com (unknown) by geopod-ismtpd-22 (SG) with ESMTP id _NjNG-6_SaeO80-AHN0M3g for ; Mon, 26 May 2025 14:12:22.704 +0000 (UTC) Date: Mon, 26 May 2025 14:12:22 +0000 (UTC) Message-ID: References: Mime-Version: 1.0 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 21374 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: 99052 X-SG-EID: =?us-ascii?Q?u001=2EfLuNiXI+druSJZ9z=2F+F6Bh6fAMr4SlfOlUN2CRbU=2F+hXody90dZCZbc9u?= =?us-ascii?Q?jLbgAq8ezl7I9ml1r086GTAIFytdbFAhkxSzQEd?= =?us-ascii?Q?E8YxAkbOeIsPb69MlStxZ4wlittMpK7H9YsVBVV?= =?us-ascii?Q?+um3MW+zSQr83dLzwudo4GOdxXSzUEdIuwSpQFz?= =?us-ascii?Q?2PGdAs+edYQZUrzAlABT4f152ZYHUDC6gNkWWLR?= =?us-ascii?Q?Un+32cIQpnYK95VmFI6Po=2FzPE3qJyzcY=2FZRU7v9?= =?us-ascii?Q?x7SXFzO9h=2FFMo27vXelnYiSw3w=3D=3D?= To: ruby-core@ml.ruby-lang.org X-Entity-ID: u001.I8uzylDtAfgbeCOeLBYDww== Message-ID-Hash: EX64Y7A3473NQJAU7RQSUDPUNOQPZGZW X-Message-ID-Hash: EX64Y7A3473NQJAU7RQSUDPUNOQPZGZW 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: 3.3.9 Precedence: list Reply-To: Ruby developers Subject: [ruby-core:122296] [Ruby Bug#21374] FrozenError message is inconsistent when a singleton method is defined on a frozen object 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 #21374 has been reported by andrykonchin (Andrew Konchin). ---------------------------------------- Bug #21374: FrozenError message is inconsistent when a singleton method is defined on a frozen object https://bugs.ruby-lang.org/issues/21374 * Author: andrykonchin (Andrew Konchin) * Status: Open * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I would expect a message to contain an object class (e.g. `can't modify frozen : `) when an ordinary frozen object (non a module or class) is being modified. It works this way in the following example: ```ruby object = []; object.freeze; object.instance_variable_set(:@a, 42) # (irb):5:in `instance_variable_set': can't modify frozen Array: [] (FrozenError) ``` But it doesn't in the following example: ```ruby object = []; object.freeze; def object.x; end # (irb):4:in `
': can't modify frozen object: [] (FrozenError) ``` -- 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/lists/ruby-core.ml.ruby-lang.org/