GNU bug report logs - #45900
28.0.50; [PATCH] [native-comp] Improve backtraces from async workers

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From: Phil Brown <p.brown.phil <at> gmail.com>
To: 45900 <at> debbugs.gnu.org
Subject: bug#45900: 28.0.50; [PATCH] [native-comp] Improve backtraces from async workers
Date: Fri, 15 Jan 2021 10:19:37 -0800

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Hi bug list,

I've been happily using the native-comp branch and it works well. Attached
is a tiny change to set `backtrace-line-length' in comp.el's async workers.
I was debugging a few failed compilations and had run `(setq
backtrace-line-length 0)` in an attempt to see the full path of the
offending files (turned out to be autoloads). The setting was having no
effect on the async compile errors and I realized the batch-mode worker
processes weren't inheriting it.

I haven't signed CA papers since this change is so small, but am happy to
if that's needed.

Thanks!
-Phil


In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.5,
cairo version 1.16.0)
 of 2020-12-23 built on mars
Repository revision: ffcd490cb49ba86d625288ea425d98e8cac22a05
Repository branch: feature/native-comp
Windowing system distributor 'The X.Org Foundation', version 11.0.12004000
System Description: Debian GNU/Linux 10 (buster)

Configured using:
 'configure --prefix=/home/phil/local/emacs-28-snapshot-native-comp
 --with-nativecomp'

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[0001-Set-backtrace-line-length-in-async-worker-processes.patch (text/x-patch, attachment)]

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