From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.devel Subject: Re: Debugging errors in bytecomp code? Date: Tue, 31 Jan 2017 18:07:05 +0000 Message-ID: References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=001a113dffc05f3703054767cda8 X-Trace: blaine.gmane.org 1485888223 2025 195.159.176.226 (31 Jan 2017 18:43:43 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 31 Jan 2017 18:43:43 +0000 (UTC) To: Stefan Monnier , emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jan 31 19:43:39 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 1cYdP1-0000P5-7m for ged-emacs-devel@m.gmane.org; Tue, 31 Jan 2017 19:43:39 +0100 Original-Received: from localhost ([::1]:40411 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cYdP6-0006QA-G9 for ged-emacs-devel@m.gmane.org; Tue, 31 Jan 2017 13:43:44 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46626) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cYcpt-0008W6-7n for emacs-devel@gnu.org; Tue, 31 Jan 2017 13:07:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cYcpp-00038B-9A for emacs-devel@gnu.org; Tue, 31 Jan 2017 13:07:21 -0500 Original-Received: from mail-ot0-x236.google.com ([2607:f8b0:4003:c0f::236]:35923) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cYcpp-00037t-4V for emacs-devel@gnu.org; Tue, 31 Jan 2017 13:07:17 -0500 Original-Received: by mail-ot0-x236.google.com with SMTP id 32so113216148oth.3 for ; Tue, 31 Jan 2017 10:07:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=v60LqTZY7dxLhpz8R3kTOvoN6SRLuq4lcXeWsuYxZO0=; b=NCw4N0iyY4bU13xOBtu68/IiOGjN8usEtsWKdaB1zEUwEDOw0JhotDrW0Dsq2oEDo2 PSjYYKthT7aOJ26c6oJQjGVtlrEuEaUOImTBCKsiziwSjovezG0fq5n2tHNaAvUp+7b/ Nrq8r/yX3eBG16Q1cp9odhKBeRoonUT/+cnlrFT8VUJ0Tro5BS33EedGwBSH5YxCzdmU xtPVJLsjjUBLUVELKlkhTiEmWPurOp5kx6W9lrI/GFXaXtrjfY1YB3wonMw6gIMocV7U lurn73IBk/UYWF5nErWoBsuUGS+hTP1Bd6hxwyw/FIzpI+7SHcTWtb/o57gFLrZDXpbf vImQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=v60LqTZY7dxLhpz8R3kTOvoN6SRLuq4lcXeWsuYxZO0=; b=E/TtJkA3vZtprqlFwCbJVfnL36UQsz5ihhaGCjKsBPKsEOLqyDiykRHuvwxAy4/hB1 wcK9oZtLkA7+N1aE/DZKVgFMkulITr4GWTC/OxH/mnNnkVUCk84uxQHMmOP5oMX2GCx2 pUwBD6YUYVMuHR0izjbPv4sbj9DmXXrbhX7EmPOFJ2kcq3WIxAr8crUashPkr59aZCDH y/00BjRVYisPNaXtQeW1D6o4yE5G9VuoyYF4Yp1QdnwN8x4nVjvneHhM7UGBzM3JUtg0 Z8ZPiXtQH3bD36pCWGaTqObwkAL1sUm1zSwqqyK7TCwjQykrt3of2A064eQpTAM11109 ENbQ== X-Gm-Message-State: AIkVDXLAPK3vflm6CitIbxt+1u0JWznrx5GzMkKcnO/hhL8bPzZCsdaq3tRIfnLMFw4bzXjZXTliZ9gca/f/sw== X-Received: by 10.157.16.27 with SMTP id h27mr13107370ote.120.1485886036316; Tue, 31 Jan 2017 10:07:16 -0800 (PST) In-Reply-To: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:4003:c0f::236 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:211811 Archived-At: --001a113dffc05f3703054767cda8 Content-Type: multipart/alternative; boundary=001a113dffc05f36fe054767cda6 --001a113dffc05f36fe054767cda6 Content-Type: text/plain; charset=UTF-8 Stefan Monnier schrieb am Di., 31. Jan. 2017 um 15:36 Uhr: > > Is there a way to enter the debugger when a error in bytecomp code > > itself is encountered? Right now, all errors including compilation ones > > are printed to the *Compile-Log* buffer, making it impossible to get > > a backtrace for internal compiler errors. > > (setq byte-compiler-debug t) ? > > While there, here's a patch to document this variable: --001a113dffc05f36fe054767cda6 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


Stefan= Monnier <monnier@iro.umontr= eal.ca> schrieb am Di., 31. Jan. 2017 um 15:36=C2=A0Uhr:
> Is there a way to enter the debugger when= a error in bytecomp code
> itself is encountered? Right now, all errors including compilation one= s
> are printed to the *Compile-Log* buffer, making it impossible to get > a backtrace for internal compiler errors.

(setq byte-compiler-debug t) ?


While there, here's a patch to documen= t this variable:
=C2=A0
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