From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#15294: 24.3.50; js2-mode parser is several times slower in lexical-binding mode Date: Sun, 14 Dec 2014 14:31:57 +0200 Message-ID: <86fvcio1j6.fsf@yandex.ru> References: <871u51ll93.fsf@yandex.ru> <87y56p78u5.fsf@yandex.ru> <524E2A1C.7000909@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1418560410 6362 80.91.229.3 (14 Dec 2014 12:33:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 14 Dec 2014 12:33:30 +0000 (UTC) Cc: 15294@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 14 13:33:22 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Y08MU-0005XI-MC for geb-bug-gnu-emacs@m.gmane.org; Sun, 14 Dec 2014 13:33:22 +0100 Original-Received: from localhost ([::1]:35751 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y08MU-000389-9d for geb-bug-gnu-emacs@m.gmane.org; Sun, 14 Dec 2014 07:33:22 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54118) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y08MK-000383-4K for bug-gnu-emacs@gnu.org; Sun, 14 Dec 2014 07:33:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y08MB-00060Q-9o for bug-gnu-emacs@gnu.org; Sun, 14 Dec 2014 07:33:12 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35935) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y08MB-00060E-64 for bug-gnu-emacs@gnu.org; Sun, 14 Dec 2014 07:33:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Y08MA-0003ZF-FC for bug-gnu-emacs@gnu.org; Sun, 14 Dec 2014 07:33:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 14 Dec 2014 12:33:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15294 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15294-submit@debbugs.gnu.org id=B15294.141856033213651 (code B ref 15294); Sun, 14 Dec 2014 12:33:02 +0000 Original-Received: (at 15294) by debbugs.gnu.org; 14 Dec 2014 12:32:12 +0000 Original-Received: from localhost ([127.0.0.1]:45301 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y08LL-0003Y7-KK for submit@debbugs.gnu.org; Sun, 14 Dec 2014 07:32:11 -0500 Original-Received: from mail-wg0-f53.google.com ([74.125.82.53]:42187) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y08LJ-0003Xu-Jl for 15294@debbugs.gnu.org; Sun, 14 Dec 2014 07:32:10 -0500 Original-Received: by mail-wg0-f53.google.com with SMTP id l18so12552950wgh.12 for <15294@debbugs.gnu.org>; Sun, 14 Dec 2014 04:32:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=odUX86imyzi7VQLvOUrB33S0HROhBta3vb6kBIhjCzY=; b=MmV27UqLqr5LigyFQus7j24YNu81AqluuULQNGQjOPzmzf7ULy/n/931GJjzNmXomu YsbfklGf3UISOGPMSawb5ZRl1N6LkkvcPviL5QIvA5ArgM2QH/xsRQqSPy+saqVxC030 pSmjz4kmSx5L18i455jXHAezZ824CrRY0jya6xolFZWzan0bRg0GeXYEF6jVv9GG1kMQ CBUhZetY48AU7paJGGvRrEgTv12+lkmETUdALSqnBfgBnhIL4LHmLmZVDFDv+utEdNd1 tVPUb9rw2ZBK/WqXG1i/H8GV17Xli1zIPhT99a2MTK52Oa46nGBVFarxI4zcL3gEug45 O0XA== X-Received: by 10.180.228.101 with SMTP id sh5mr22768055wic.62.1418560324059; Sun, 14 Dec 2014 04:32:04 -0800 (PST) Original-Received: from axl ([82.102.93.58]) by mx.google.com with ESMTPSA id 18sm8987688wjr.46.2014.12.14.04.32.02 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Sun, 14 Dec 2014 04:32:03 -0800 (PST) In-Reply-To: (Stefan Monnier's message of "Fri, 04 Oct 2013 09:52:40 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.51 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:97322 Archived-At: Stefan Monnier writes: >> Not sure if I should close this issue now or at least wait until >> byte-compile--use-old-handlers is nil by default. > won't run on older Emacsen. I think I'd like to see 24.4 release before > making the change. But please do set it in your .emacs ASAP so it gets > wider testing. Just a reminder: I've been running with that setting for a while now, with no problems that I can remember.