GNU bug report logs - #73310
tree-sitter makes cpu 100%

Previous Next

Full log

Message #35 received at 73310 <at> debbugs.gnu.org (full text, mbox):

From: Yuan Fu <casouri <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 73310 <at> debbugs.gnu.org, vinurs <hi <at> vinurs.me>
Subject: Re: bug#73310: tree-sitter makes cpu 100%
Date: Tue, 10 Dec 2024 23:04:26 -0800

> On Dec 7, 2024, at 4:22 AM, Eli Zaretskii <eliz <at> gnu.org> wrote:
> 
> Ping! Can anybody reproduce this and debug the problem?
> 
>> Date: Mon, 25 Nov 2024 19:21:49 +0800
>> From: vinurs <hi <at> vinurs.me>
>> Cc: 73310 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>
>> 
>> 
>> Hi Yuan,
>> I installed tree-sitter version 0.24.4 using brew install tree-sitter. 
>> I then tried the following Emacs versions: 
>> 1. emacs-plus <at> 30 
>> 2. emacs-plus <at> 31 
>> 3. Emacs-pretest-30.0.92-universal.dmg
>> (https://emacsformacosx.com/emacs-builds/Emacs-pretest-30.0.92-universal.dmg) 
>> 4. Compiled Emacs myself with the following configuration: 
>> ./configure --with-tree-sitter=/opt/homebrew/opt/tree-sitter --with-native-comp
>> I attempted to reproduce the issue using the following steps: 
>> Move to line 52. Delete all characters following :error-code. Quickly press the spacebar twice. At this point,
>> Emacs freezes.
>> The issue persists across all versions and builds.
>> 
>> ------------
>> 
>> Sincerely,
>> 
>> Haiyuan Zhang, Vinurs
>> 
>> BinaryBrain LLC
>> 
>> 开 2024年11月25日 在 09:48:30, Yuan Fu (casouri <at> gmail.com) 写到:
>> 
>>> On Nov 10, 2024, at 3:35 AM, vinurs <hi <at> vinurs.me> wrote: 
>>> 
>>> Because I saw Yuan’s response in the tree-sitter issue thread stating that this bug had already been
>> fixed, so I'm not sure if it’s the same issue anymore.
>>> 
>>> https://github.com/tree-sitter/tree-sitter/issues/3620 
>>> 
>>> ------------ 
>>> Sincerely, 
>>> 
>>> Haiyuan Zhang, Vinurs 
>>> BinaryBrain LLC
>> 
>> Sorry for the late response. I went over the reproduce recipe again, and at least for me, Emacs
>> doesn’t hang anymore. Maybe your Emacs isn’t picking up the right tree-sitter library? 
>> 
>> Yuan

I tried again with v0.24.4 and emacs 30, and still can’t reproduce this. Haiyuan, if you run 

otool -L <emacs-binary>

What’s the location of libtree-sitter? I’m asking to see if there’s an old tree-sitter library on your system that Emacs is picking up over the new library you installed.

Yuan

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.