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=-4.1 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,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 4441820248 for ; Thu, 28 Mar 2019 00:15:02 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id BFD27121004; Thu, 28 Mar 2019 09:14:57 +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 0179D121004 for ; Thu, 28 Mar 2019 09:14:54 +0900 (JST) Received: by filter0091p3mdw1.sendgrid.net with SMTP id filter0091p3mdw1-23577-5C9C11F9-2D 2019-03-28 00:14:49.955869402 +0000 UTC m=+12407.615375928 Received: from herokuapp.com (unknown [54.89.126.234]) by ismtpd0004p1iad1.sendgrid.net (SG) with ESMTP id 2MwbzCq9SJCtyzPDT57hPw for ; Thu, 28 Mar 2019 00:14:49.871 +0000 (UTC) Date: Thu, 28 Mar 2019 00:14:50 +0000 (UTC) From: duerst@it.aoyama.ac.jp Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 67510 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15723 X-Redmine-Issue-Author: sos4nt X-Redmine-Sender: duerst 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?uQY=2F2xNrNfHHTWbKn6MBvvzfU5Pqk9I4lnOVb0CFDutVyucgdrItuhcr9vsJRX?= =?us-ascii?Q?mJh6igrPjJiDEB8zENoDbfeebGUwo4PAxGwK4CE?= =?us-ascii?Q?awOMEDmhcUVVTL5mvSEO1n3KmhyBduinZf3bAJI?= =?us-ascii?Q?5kJtKQxWbgO3Y6a8Vthp8I7tMKDBYVtcKpUnNz=2F?= =?us-ascii?Q?rQyVktis6YE6mR30WDaQonPB4RnyHwa7i7w=3D=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 92024 Subject: [ruby-core:92024] [Ruby trunk Misc#15723] Reconsider numbered parameters 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="utf-8" Content-Transfer-Encoding: base64 Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" SXNzdWUgIzE1NzIzIGhhcyBiZWVuIHVwZGF0ZWQgYnkgZHVlcnN0IChNYXJ0aW4gRMO8cnN0KS4N Cg0KDQpFcmVnb24gKEJlbm9pdCBEYWxvemUpIHdyb3RlOg0KPiBkdWVyc3QgKE1hcnRpbiBEw7xy c3QpIHdyb3RlOg0KDQo+ID4gYGFycmF5MS56aXAoYXJyYXkyKS5tYXAgeyBAMSAtIEAyIH1gIChv ciBiZXR0ZXIgeWV0LCBgYXJyYXkxLnppcF93aXRoKGFycmF5MikgeyBAMSAtIEAyIH1gKQ0KPiAN Cj4gQm90aCBvZiB0aGVzZSBhbHJlYWR5IGZlZWwgaGFyZCB0byByZWFkIGZvciBtZSAoYW5kIEkn bSBpbXBsZW1lbnRpbmcgUnVieSwgc28gSSB3b3VsZCB0aGluayBJJ20gZmFtaWxpYXIgd2l0aCB0 aGUgUnVieSBzeW50YXgpLg0KPiBJIGhhdmUgdG8gcmVhZCB0aGUgZW50aXJlIGJsb2NrIGJvZHkg KHdoaWNoIGNvdWxkIGJlIGxvbmcpLCBqdXN0IHRvIGZpbmQgb3V0IGhvdyBtYW55IGJsb2NrIGFy Z3VtZW50cyBpdCB0YWtlcywgYW5kIGV2ZW4gdGhlbiBpdCdzIG9ubHkgYSBndWVzcyBiZWNhdXNl IG1heWJlIHNvbWUgYmxvY2sgYXJndW1lbnRzIGFyZSBqdXN0IG5vdCB1c2VkLg0KPiBgYXJyYXkx LnppcChhcnJheTIpLm1hcCB7IHxhLGJ8IGEgLSBiIH1gIG9yIGBhcnJheTEuemlwKGFycmF5Miku bWFwIHsgfChhLGIpfCBhIC0gYiB9YCBpcyBzbyBtdWNoIGNsZWFyZXIsIGlzbid0IGl0Pw0KDQpX aGF0J3MgZWFzeSBvciBoYXJkIHRvIHJlYWQgaXMgZGVmaW5pdGVseSB0byBxdWl0ZSBzb21lIGV4 dGVudCBzdWJqZWN0aXZlLCBidXQganVzdCBhIGZldyBtb3JlIHBvaW50czoNCg0KKiBZb3UgaGF2 ZSBzZWVuIHRoZSBsYXRlciBtYW55IG1hbnkgdGltZXMgb3ZlciBhbHJlYWR5LCBidXQgbm90IHRo ZSBmb3JtZXIsIGJlY2F1c2UgaXQncyBuZXcgc3ludGF4LiBJdCB0YWtlcyBzb21lIHRpbWUgdG8g Z2V0IHVzZWQgdG8gbmV3IHN5bnRheC4gT2YgY291cnNlLCB0aGF0J3MgYW4gYXJndW1lbnQgYWdh aW5zdCBpbnRyb2R1Y2luZyBuZXcgc3ludGF4IGluIGdlbmVyYWwsIGJ1dCB3ZSBzaG91bGQgYWxz byBsb29rIGF0IGhvdyB0aGluZ3MgbWlnaHQgZmVlbCBvbmNlIHdlIGdldCB1c2VkIHRvIHRoZSBu ZXcgc3ludGF4Lg0KDQoqIFdoZW4gSSBzZWUgYHppcGAoYF93aXRoYCksIEkga25vdyB0aGVyZSB3 aWxsIGJlIHR3byBhcmd1bWVudHMuIFdoZW4gSSBzZWUgYEAxLUAyYCAoYWZ0ZXIgZ2V0dGluZyB1 c2VkIHRvKSwgSSBrbm93IGl0J3Mgc3VidHJhY3Rpb24uDQoNCiogRXZlcnkgb25lIG9mIHVzLCBh bmQgd2UgYXMgYSBjb2xsZWN0aXZlIG9mIFJ1YnkgcHJvZ3JhbW1lcnMsIHdpbGwgaGF2ZSB0byBm aW5kIG91dCB3aGVyZSB0aGUgYm91bmRhcmllcyBvZiB1c2luZyB0aGVzZSB2YXJpYWJsZXMgYXJl LiBFdmVyeWJvZHkgYWdyZWVzIHRoYXQgdXNpbmcgdGhlbSBpbiBsb25nIGJsb2NrcyBpcyBhIGJh ZCBpZGVhLCBhbmQgdXNpbmcgdG9vIG1hbnkgb2YgdGhlbSBpcyBhbHNvIGEgYmFkIGlkZWEuIE1v c3QgcGVvcGxlIGFncmVlIHRoYXQgZm9yIGEgc2luZ2xlIHZhcmlhYmxlIGluIGEgdmVyeSBzaG9y dCBibG9jaywgaXQgY2FuIGJlIHVzZWZ1bC4gQnV0IHdlIGhhdmUgdmVyeSBsaXR0bGUgcHJhY3Rp Y2UsIGF0IGxlYXN0IGluIFJ1YnksIGFib3V0IHdoZXJlIChhcHByb3hpbWF0ZWx5KSB0aGUgYm91 bmRhcmllcyBhcmUuIE1heWJlIHBlb3BsZSB1c2VkIHRvIG90aGVyIHByb2dyYW1taW5nIGxhbmd1 YWdlcyB0aGF0IGhhdmUgc3VjaCBhIGZlYXR1cmUgKGUuZy4gQ2xvc3VyZSkgY2FuIGdpdmUgc29t ZSBoaW50cz8NCg0KPiBXaGF0IGlmIHdlIGhhZCBhIGBlYWNoX3NsaWNlYCB3aGljaCB3b3VsZCBm aW5kIGhvdyBtYW55IGVsZW1lbnRzIHRvIHlpZWxkIGJhc2VkIG9uIHRoZSBibG9jayBhcml0eSwg bGlrZSBgYXJ5LmVhY2hfc2xpY2UgeyB8YSxiLGN8IC4uLiB9YD8gKEZXSVcsIHRoZXJlIGFscmVh ZHkgYXJlIG1ldGhvZHMgY2hlY2tpbmcgdGhlIGJsb2NrIGFyaXR5KQ0KPiBUaGVuIHRoaXMgbmV3 IHN5bnRheCB3b3VsZCBiZSBwcmV0dHkgY29uZnVzaW5nOiBgYXJ5LmVhY2hfc2xpY2UgeyBkb19v bmVfdGhpbmdfd2l0aChAMikuYW5kX3N0aF9lbHNlKEAzLCBAMSkgfWAuDQoNCkkgYWdyZWUgZm9y IHRoaXMgZXhhbXBsZS4gYGVhY2hfc2xpY2VgIGRvZXNuJ3QgZ2l2ZSBhbnkgaGludCBhcyB0byBh cml0eSAoYW5kIHRoYXQncyBtb3N0IHByb2JhYmx5IHdoeSBpdCBkb2Vzbid0IHdvcmsgdGhhdCB3 YXkgaW4gUnVieSBhbnl3YXkpLCB0aGUgYmxvY2sgaXMgbG9uZ2VyLCB0aGUgbnVtYmVyIG9mIHBh cmFtZXRlcnMgaXMgaGlnaGVyLCBhbmQgdGhleSBhcmUgbm90IGluIG9yZGVyLCAgYWxsIG9mIHdo aWNoIGFmZmVjdCB0aGUgb3ZlcmFsbCByZWFkYWJpbGl0eSBiYWxhbmNlLg0KDQo+IEkgc3RhcnRl ZCBwcmV0dHkgbmV1dHJhbCBhYm91dCB0aGlzIGlzc3VlLCBidXQgZW5kcyB1cCBxdWl0ZSBhZ2Fp bnN0IGl0IGdpdmVuIGhvdyBpdCBzZWVtcyB0byBpbXBhY3QgcmVhZGFiaWxpdHkgbmVnYXRpdmVs eS4NCj4gDQo+IE1heWJlIHRoaXMgaXMgYSBnb29kIHRvcGljIHRvIGRpc2N1c3MgYXQgdGhlIFJ1 YnlLYWlnaSBtZWV0aW5nPyBPciB0byBtYWtlIGEgcG9sbCBkdXJpbmcgb25lIG9mIHRoZSB0YWxr cz8NCg0KRGlzY3Vzc2lvbiBpcyBkZWZpbml0ZWx5IGEgZ29vZCBpZGVhLiBQb2xsaW5nIG1heSBi ZSB3b3JzZSB0aGFuIGRlc2lnbiBieSBjb21taXR0ZWUgKHRoZSBJRVRGIG9jY2FzaW9uYWxseSB1 c2VzIGh1bW1pbmcgYXMgYW4gYWx0ZXJuYXRpdmUpLiBUaGUgcmVzdWx0IGNhbiBjaGFuZ2UgdmVy eSBtdWNoIGRlcGVuZGluZyBvbiB3aG8gZ2F2ZSB3aGF0IHRhbGsgYmVmb3JlIHRoZSBxdWVzdGlv bihzKSwgd2hhdCBxdWVzdGlvbihzKSBhcmUgYXNrZWQsIGhvdyB0aGUgcXVlc3Rpb24ocykgYXJl IGFza2VkLCB3aG8gYXNrcyB0aGUgcXVlc3Rpb24ocyksIGFuZCB3aG8gaXMgaW4gdGhlIGF1ZGll bmNlLiBCdXQgb2YgY291cnNlIGlmIE1hdHogd2FudHMgdG8gYXNrIGhpcyBhdWRpZW5jZSwgdGhh dCdzIGhpcyBjaG9pY2UuDQoNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0NCk1pc2MgIzE1NzIzOiBSZWNvbnNpZGVyIG51bWJlcmVkIHBhcmFtZXRlcnMNCmh0dHBzOi8v YnVncy5ydWJ5LWxhbmcub3JnL2lzc3Vlcy8xNTcyMyNjaGFuZ2UtNzczNDkNCg0KKiBBdXRob3I6 IHNvczRudCAoU3RlZmFuIFNjaMO8w59sZXIpDQoqIFN0YXR1czogRmVlZGJhY2sNCiogUHJpb3Jp dHk6IE5vcm1hbA0KKiBBc3NpZ25lZTogDQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tDQpJIGp1c3QgbGVhcm5lZCB0aGF0ICpudW1iZXJlZCBwYXJhbWV0ZXJzKiBoYXZl IGJlZW4gbWVyZ2VkIGludG8gUnVieSAyLjcuMGRldi4NCg0KRm9yIHJlYWRlcnMgbm90IGZhbWls aWFyIHdpdGggdGhpcyBmZWF0dXJlOiBpdCBhbGxvd3MgeW91IHRvIHJlZmVyZW5jZSBibG9jayBh cmd1bWVudHMgc29sZWx5IGJ5IHRoZWlyICppbmRleCosIGUuZy4NCg0KYGBgcnVieQ0KWzEsIDIs IDNdLmVhY2ggeyB8aXwgcHV0cyBpIH0NCg0KIyBjYW4gYmVjb21lDQoNClsxLCAyLCAzXS5lYWNo IHsgcHV0cyBAMSB9DQpgYGANCg0KSSBoYXZlIGFuIGlzc3VlIHdpdGggdGhpcyBuZXcgZmVhdHVy ZTogSSB0aGluayAqKml0IGVuY291cmFnZXMgc2xvcHB5IHByb2dyYW1taW5nKiogYW5kIHJlc3Vs dHMgaW4gKipoYXJkIHRvIHJlYWQgY29kZSoqLg0KDQotLS0NCg0KVGhlIFtvcmlnaW5hbCBwcm9w b3NhbF0oaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvaXNzdWVzLzQ0NzUpIHdhcyB0byBpbmNs dWRlIGEgc3BlY2lhbCB2YXJpYWJsZSAob3Iga2V5d29yZCkgd2l0aCBhICoqcmVhZGFibGUgbmFt ZSoqLCBzb21ldGhpbmcgbGlrZToNCg0KYGBgcnVieQ0KWzEsIDIsIDNdLmVhY2ggeyBwdXRzIGl0 IH0NCg0KIyBvcg0KDQpbMSwgMiwgM10uZWFjaCB7IHB1dHMgdGhpcyB9DQpgYGANCg0KR3JhbnRl ZCwgdGhhdCBsb29rcyBxdWl0ZSBsb3ZlbHkgYW5kIGl0IGFjdHVhbGx5IHNwZWFrcyB0byBtZSDi gJMgSSBjYW4gKnVuZGVyc3RhbmQqIHRoZSBjb2RlLiBBbmQgaXQgZml0cyBSdWJ5OiAocXVvdGlu ZyB0aGUgd2Vic2l0ZSkNCg0KPiBbUnVieV0gaGFzIGFuIGVsZWdhbnQgc3ludGF4IHRoYXQgaXMg bmF0dXJhbCB0byByZWFkIGFuZCBlYXN5IHRvIHdyaXRlLg0KDQpCdXQgdGhlIHByb3Bvc2VkIGBp dGAgLyBgdGhpc2AgaGFzIGxpbWl0ZWQgYXBwbGljYXRpb24uIEl0J3Mgb25seSB1c2VmdWwgd2hl biBkZWFsaW5nIHdpdGggYSBzaW5nbGUgYXJndW1lbnQuIFlvdSBjYW4ndCBoYXZlIG11bHRpcGxl IGBpdGAtcyBvciBgdGhpc2AtZXMuIFRoYXQncyB3aHkgYEAxYCwgYEAyYCwgYEAzYCBldGMuIHdl cmUgY2hvc2VuIGluc3RlYWQuDQoNCkhvd2V2ZXIsIGxpbWl0aW5nIHRoZSB1c2VmdWxuZXNzIHRv IGEgc2luZ2xlIGFyZ3VtZW50IGlzbid0IGJhZCBhdCBhdC4gSW4gZmFjdCwgYSBzaW5nbGUgYXJn dW1lbnQgc2VlbSB0byBiZSB0aGUgbGltaXQgb2Ygd2hhdCBtYWtlcyBzZW5zZToNCmBgYA0KaCA9 IEhhc2gubmV3IHsgfGhhc2gsIGtleXwgaGFzaFtrZXldID0gIkdvIEZpc2g6ICN7a2V5fSIgfQ0K DQojIHZzDQoNCmggPSBIYXNoLm5ldyB7IEAxW0AyXSA9ICJHbyBGaXNoOiAje0AyfSIgfQ0KYGBg DQpXaG8gd2FudHMgdG8gcmVhZCB0aGUgbGF0dGVyPyBUaGF0IGxvb2tzIGxpa2UgYW4gYXJjaGFp YyBiYXNoIHByb2dyYW0gKG5vIG9mZmVuc2UpLiBXZSBhbHJlYWR5IGRpc2NvdXJhZ2UgUGVybCBz dHlsZSBgJGAtcmVmZXJlbmNlczogKGZyb20gW1RoZSBSdWJ5IFN0eWxlIEd1aWRlXShodHRwczov L2dpdGh1Yi5jb20vcnVib2NvcC1ocS9ydWJ5LXN0eWxlLWd1aWRlI25vLXBlcmwtcmVnZXhwLWxh c3QtbWF0Y2hlcnMpKQ0KDQo+IERvbid0IHVzZSB0aGUgY3J5cHRpYyBQZXJsLWxlZ2FjeSB2YXJp YWJsZXMgZGVub3RpbmcgbGFzdCByZWdleHAgZ3JvdXAgbWF0Y2hlcyAoYCQxYCwgYCQyYCwgZXRj KS4gVXNlIGBSZWdleHAubGFzdF9tYXRjaChuKWAgaW5zdGVhZC4NCg0KSSBkb24ndCBzZWUgaG93 IG91ciBjb2RlIGNhbiBiZW5lZml0IGZyb20gYWRkaW5nIGBAMWAgYW5kIGBAMmAuDQoNCk5hbWlu ZyBhIHBhcmFtZXRlciBpc24ndCB1c2VsZXNzIOKAkyBpdCBnaXZlcyBjb250ZXh0LiBXaXRoIG1v cmUgdGhhbiBvbmUgcGFyYW1ldGVyLCBuYW1pbmcgaXMgY3J1Y2lhbC4gQW5kIHllcywgbmFtaW5n IGlzIGhhcmQuIEJ1dCBhdm9pZGluZyBwcm9wZXIgbmFtaW5nIGJ5IHVzaW5nIGluZGljZXMgaXMg dGhlIHdyb25nIHdheS4NCg0KU28gcGxlYXNlIHJlY29uc2lkZXIgbnVtYmVyZWQgcGFyYW1ldGVy cy4NCg0KVXNlIGEgcmVhZGFibGUgbmFtZWQgdmFyaWFibGUgKG9yIGtleXdvcmQpIHRvIHJlZmVy IHRvIHRoZSBmaXJzdCBhcmd1bWVudCBvciBkaXRjaCB0aGUgZmVhdHVyZSBlbnRpcmVseS4NCg0K DQoNCi0tIA0KaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvDQo=