From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: pure-fns in byte-opt.el Date: Sat, 29 Jul 2017 10:24:04 +0300 Message-ID: <83vamb3duz.fsf@gnu.org> References: <20170725020650.GA12601@holos.localdomain> <20170726010000.GA14292@holos.localdomain> <83o9s75kus.fsf@gnu.org> <20170727023608.GA1895@holos.localdomain> <83y3r94xo5.fsf@gnu.org> <20170728002448.GA2431@holos.localdomain> <83mv7p3uy5.fsf@gnu.org> <20170729012407.GA6581@holos.localdomain> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1501313073 2946 195.159.176.226 (29 Jul 2017 07:24:33 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 29 Jul 2017 07:24:33 +0000 (UTC) Cc: emacs-devel@gnu.org To: Mark Oteiza Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jul 29 09:24:28 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dbM6p-0000L3-4J for ged-emacs-devel@m.gmane.org; Sat, 29 Jul 2017 09:24:23 +0200 Original-Received: from localhost ([::1]:51402 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dbM6u-00052x-Mm for ged-emacs-devel@m.gmane.org; Sat, 29 Jul 2017 03:24:28 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47444) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dbM6j-00052n-J6 for emacs-devel@gnu.org; Sat, 29 Jul 2017 03:24:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dbM6g-0007js-F9 for emacs-devel@gnu.org; Sat, 29 Jul 2017 03:24:17 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:49345) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dbM6g-0007jl-CO; Sat, 29 Jul 2017 03:24:14 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4139 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dbM6f-0003s3-JO; Sat, 29 Jul 2017 03:24:13 -0400 In-reply-to: <20170729012407.GA6581@holos.localdomain> (message from Mark Oteiza on Fri, 28 Jul 2017 21:24:07 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:217121 Archived-At: > Date: Fri, 28 Jul 2017 21:24:07 -0400 > From: Mark Oteiza > Cc: emacs-devel@gnu.org > > >> #3 0x000000000060f09b in Ffuncall (nargs=4, args=0x7fffffffb688) at eval.c:2742 > >> fun = XIL(0x17aee65) > >> original_fun = XIL(0x20b0da0) > >> funcar = XIL(0xce8cc0) > >> numargs = 3 > >> val = make_number(897379714801469509) > >> count = 58 > > > >In this frame #3, what are the values of the important variables? > > > > (gdb) frame 3 > > (gdb) pp original_fun > > unidata-gen-table-word-list > > > (gdb) pp args[1] > > (gdb) pp args[2] > > (gdb) pp args[3] > > decomposition > 5 > unidata-split-decomposition > > > (gdb) pp funcar > > (gdb) pp fun > > # Thanks. So I think the problem happens in unidata-word-list-compress, and it happens because make-vector, which that function calls always returns the same vector, so the vectors used by that function and created by it are all messed up.