From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#70059: 30.0.50; c-ts-mode crashes emacs Date: Sun, 31 Mar 2024 10:43:48 +0300 Message-ID: <86msqec0cr.fsf@gnu.org> References: <877chmccux.fsf@web.de> <86edbtfvge.fsf@gnu.org> <87il15wbtx.fsf@web.de> <86zfuhe0uo.fsf@gnu.org> <878r218e1s.fsf@web.de> <86wmpldyve.fsf@gnu.org> <92195FEF-E940-41F7-B1A8-EC1607D9473E@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32670"; mail-complaints-to="usenet@ciao.gmane.io" Cc: felix.dick@web.de, 70059@debbugs.gnu.org To: Yuan Fu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Mar 31 09:44:31 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rqprj-0008Oy-0p for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 31 Mar 2024 09:44:31 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rqprE-00019h-QF; Sun, 31 Mar 2024 03:44:00 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rqprE-00019Z-3w for bug-gnu-emacs@gnu.org; Sun, 31 Mar 2024 03:44:00 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rqprD-0003rt-Sb for bug-gnu-emacs@gnu.org; Sun, 31 Mar 2024 03:43:59 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rqprG-0007AP-8C for bug-gnu-emacs@gnu.org; Sun, 31 Mar 2024 03:44:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 31 Mar 2024 07:44:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70059 X-GNU-PR-Package: emacs Original-Received: via spool by 70059-submit@debbugs.gnu.org id=B70059.171187104127543 (code B ref 70059); Sun, 31 Mar 2024 07:44:02 +0000 Original-Received: (at 70059) by debbugs.gnu.org; 31 Mar 2024 07:44:01 +0000 Original-Received: from localhost ([127.0.0.1]:46521 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rqprF-0007A7-Cy for submit@debbugs.gnu.org; Sun, 31 Mar 2024 03:44:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57774) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rqprE-00079d-5K for 70059@debbugs.gnu.org; Sun, 31 Mar 2024 03:44:01 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rqpr6-0003pl-8X; Sun, 31 Mar 2024 03:43:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=PQ+ob5lpbhNa1mLwZbND3Ii5RrhZotalqTeEXu+bsg0=; b=oeHBcnTZaYRTIwNbEKJE aX7YtbjxeupQxixqkycW/EdT6AkrGdEwZsjMnU2V9rwhnWZWB1E1jFQsWVhFUH0iS2i5ufV2LzSU+ ysgRvDFBouLtZi8cBENW3j9CcIKxrIPQwKftg+OncppBbdJ4v9SZezFdyf0vS4I+q5M66U/VCsTsp PX4hgL7vHXtmWOjJvoqj0d9Ia2Sqz+cr3o0ottVSDkCsYCaSAl0J8mGVdAU2jPFjnMVKshIPV+K2v FyIVpzyQElKwqHQITo9SHPLWMrnGfCG4KYFrBIkSqRpMUCU7VBirYjFX1OX9cq2C/7s3XJfyi6HhY gHcSYRE2EchkXg==; In-Reply-To: <92195FEF-E940-41F7-B1A8-EC1607D9473E@gmail.com> (message from Yuan Fu on Sat, 30 Mar 2024 22:52:55 -0700) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:282417 Archived-At: > From: Yuan Fu > Date: Sat, 30 Mar 2024 22:52:55 -0700 > Cc: Felix , > 70059@debbugs.gnu.org > > It’s a bit strange since Ftreesit_pattern_expand doesn’t call tree-sitter function. This function just expands a sexp query like '(function_definition @capture) to a string “(function_definition @capture)”. I'm not sure I follow: the backtrace shows that Ftreesit_pattern_expand called Fmapconcat, and I do see a call to Fmapconcat in Ftreesit_pattern_expand. So what did you mean by "Ftreesit_pattern_expand doesn't call tree-sitter function"? > Perhaps something it does triggers GC and GC tries to collect some tree-sitter node or parser, and there’s some problem when freeing the node or parser with that version of tree-sitter library. Again, not sure I follow: according to the backtrace, Fmapconcat called mapconcat1, which called Ffuncall. And Ffuncall is known to trigger GC if needed.