> On Sep 12, 2024, at 9:21 AM, vinurs <h...@vinurs.me> wrote:
>
> Hi,
>
> I am using the precompiled version from https://emacsformacosx.com/builds
> https://emacsformacosx.com/emacs-builds/Emacs-2024-09-11_00-09-10-69e1aca041c57ba425425d31471e1c8f86d3bf04-universal.dmg
>
> I have chosen the latest Emacs 30 version. The min configuration is as
> follows:
>
> (add-to-list 'treesit-extra-load-path (expand-file-name "tree-sitter/"
> user-emacs-directory))
> (add-to-list 'load-path "~/.emacs.d/site-lisp/clojure-ts-mode”)
> (require 'clojure-ts-mode)
> ;; debug
> (setq debug-on-quit t)
>
> and I only use clojure-ts-mode package
>
> cd ~/.emacs.d/site-lisp
> git clone https://github.com/clojure-emacs/clojure-ts-mode.git
>
> Then, after opening Emacs,
> I opened the attached file b.clj, moved to line 57,
> and entered the following characters:
> (comment
>
> At this point, Emacs freezes and becomes unresponsive. I noticed that Emacs'
> memory usage keeps increasing:
> 2024-09-12 21:12:23: 806624 KB
> 2024-09-12 21:12:28: 810720 KB
> 2024-09-12 21:12:33: 829840 KB
> 2024-09-12 21:12:38: 1582256 KB
> 2024-09-12 21:12:43: 4678816 KB
> 2024-09-12 21:12:48: 7831776 KB
> 2024-09-12 21:12:53: 10982384 KB
> 2024-09-12 21:12:58: 14140048 KB
> 2024-09-12 21:13:03: 17296176 KB
> 2024-09-12 21:13:08: 20440960 KB
> 2024-09-12 21:13:13: 23583008 KB
> 2024-09-12 21:13:18: 26726272 KB
> 2024-09-12 21:13:24: 29857312 KB
> 2024-09-12 21:13:29: 33011456 KB
> 2024-09-12 21:13:34: 36156624 KB
> 2024-09-12 21:13:39: 38685440 KB
> 2024-09-12 21:13:44: 34858560 KB
> 2024-09-12 21:13:49: 30892768 KB
>
> Then, Emacs eventually gets killed by the system.
> The bt.log is the information I was able to retrieve
> ------------
> Sincerely,<b.clj><bt.log>
Hi vinurs,
Thank you for your detailed report! This looks very similar to bug#72863, which
we determined to be a tree-sitter bug. In both that bug and this,
ts_parser_parse falls into an inf loop.
Your test file also uncovered another Emacs bug. I need fix this ASAP (emacs 30
pre-release is already out 😬). Once that’s fixed I’ll check if the hang is due
to the same tree-sitter bug.
Yuan
