From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-3.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,SPF_PASS,T_DKIM_INVALID,T_RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id EAF6E209FD for ; Sat, 3 Jun 2017 12:30:38 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id BD75A12077C; Sat, 3 Jun 2017 21:30:36 +0900 (JST) Received: from o1678948x4.outbound-mail.sendgrid.net (o1678948x4.outbound-mail.sendgrid.net [167.89.48.4]) by neon.ruby-lang.org (Postfix) with ESMTPS id BB7F9120755 for ; Sat, 3 Jun 2017 21:30:34 +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=UINbEpc9GgG541V6IALDSCO/iYE=; b=keTu90Jac6mFZ0Zw/I m6P9NBYvNrf3M7nncLxifiWyQF5F0PxzXEvuMp2qxu2bgPEw7eEUAsvJTdrxf09e TctwBd36SQsCQedOD1LIXKLsUoHdEFlyFBlF4oZJKXJLqACpZUuJVv4VFjLYrcad H8/6qzW1XIthZsfc9KmHaA6WM= Received: by filter0951p1mdw1.sendgrid.net with SMTP id filter0951p1mdw1-16166-5932ABE7-1D 2017-06-03 12:30:31.329485324 +0000 UTC Received: from herokuapp.com (ec2-54-234-133-29.compute-1.amazonaws.com [54.234.133.29]) by ismtpd0003p1iad1.sendgrid.net (SG) with ESMTP id ukxSShJJSQaCcfqyFWMgLQ for ; Sat, 03 Jun 2017 12:30:31.311 +0000 (UTC) Date: Sat, 03 Jun 2017 12:30:31 +0000 From: nobu@ruby-lang.org To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 56590 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 13629 X-Redmine-Issue-Author: watson1978 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS7TDNnVUoj5D/O7jFtvEcvHprkeeM0w1lBVOt 6aLSysEeyJfMrNOnJZvYomG5QSQIdDLemxx02WeJMLBM57+B0wX+BoNIS+mrUw7EaBzoWpANFCMpbP 8jcSY+n7fgVfusxcwKKeFCnQfUZg8SpnLyvDUXPN+ORb1Qibd2/5EpNOUg== X-ML-Name: ruby-core X-Mail-Count: 81560 Subject: [ruby-core:81560] [Ruby trunk Bug#13629][Rejected] Improve performance for copying array elements 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" SXNzdWUgIzEzNjI5IGhhcyBiZWVuIHVwZGF0ZWQgYnkgbm9idSAoTm9idXlvc2hpIE5ha2FkYSku CgpTdGF0dXMgY2hhbmdlZCBmcm9tIE9wZW4gdG8gUmVqZWN0ZWQKCk5vdGhpbmcgY2hhbmdlZCBh Y3R1YWxseS4KCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KQnVnICMx MzYyOTogSW1wcm92ZSBwZXJmb3JtYW5jZSBmb3IgY29weWluZyBhcnJheSBlbGVtZW50cwpodHRw czovL2J1Z3MucnVieS1sYW5nLm9yZy9pc3N1ZXMvMTM2MjkjY2hhbmdlLTY1MjYzCgoqIEF1dGhv cjogd2F0c29uMTk3OCAoU2hpenVvIEZ1aml0YSkKKiBTdGF0dXM6IFJlamVjdGVkCiogUHJpb3Jp dHk6IE5vcm1hbAoqIEFzc2lnbmVlOiAKKiBUYXJnZXQgdmVyc2lvbjogCiogcnVieSAtdjogCiog QmFja3BvcnQ6IDIuMjogVU5LTk9XTiwgMi4zOiBVTktOT1dOLCAyLjQ6IFVOS05PV04KLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQphcnlfbWVtY3B5MCgpIGhhcyBjYWxj dWxhdGVkIHRoZSBjYWNoZSBsaW5lIHNpemUgZXZlcnkgdGltZSB3aGVuIGNvcHkgYXJyYXkgZWxl bWVudHMuClRoaXMgcGF0Y2ggd2lsbCByZXBsYWNlIGl0IHdpdGggcHJlIGNhbGN1bGF0ZWQgdmFs dWUgb2YgY2FjaGUgbGluZSBzaXplLgoKQXJyYXkjKyB3aWxsIGJlIGZhc3RlciBhcm91bmQgMiUu CgojIyMgQmVmb3JlCn5+fgogICAgICBBcnJheSMrKG90aGVyKSAgICAgIDUuMTY3TSAowrEgMC4x JSkgaS9zIC0gICAgIDI1LjkyOE0gaW4gICA1LjAxNzYyOXMKfn5+CgojIyMgQWZ0ZXIKfn5+CiAg ICAgIEFycmF5Iysob3RoZXIpICAgICAgNS4yNTZNICjCsSAwLjIlKSBpL3MgLSAgICAgMjYuNDEw TSBpbiAgIDUuMDI1MjYxcwp+fn4KCiMjIyBUZXN0IGNvZGUKfn5+CnJlcXVpcmUgJ2JlbmNobWFy ay9pcHMnCgpCZW5jaG1hcmsuaXBzIGRvIHx4fAogIHgucmVwb3J0ICJBcnJheSMrKG90aGVyKSIg ZG8gfGxvb3B8CiAgICBhcnkxID0gWzEsIDIsIDNdCiAgICBhcnkyID0gWzQsIDVdCiAgICBpID0g MAogICAgd2hpbGUgaSA8IGxvb3AKICAgICAgYXJ5MSArIGFyeTIKICAgICAgaSArPSAxCiAgICBl bmQKICBlbmQKZW5kCn5+fgoKIyMjIFBhdGNoCmh0dHBzOi8vZ2l0aHViLmNvbS9ydWJ5L3J1Ynkv cHVsbC8xNjQxCgoKCi0tIApodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy8K