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#64567: 29.0.92; c-ts-mode fails to parse syslogger.c of postgres source Date: Tue, 11 Jul 2023 14:58:01 +0300 Message-ID: <83wmz67j92.fsf@gnu.org> References: <87r0pf1eal.fsf@qq.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32014"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 64567@debbugs.gnu.org To: yang.yingchao@qq.com, Yuan Fu , Theodor Thornhill Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 11 14:00:00 2023 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 1qJC2B-0008AN-1Y for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 11 Jul 2023 13:59:59 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qJC1s-0003dQ-AP; Tue, 11 Jul 2023 07:59:40 -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 1qJC1K-0003RZ-4M for bug-gnu-emacs@gnu.org; Tue, 11 Jul 2023 07:59:11 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qJC1G-000716-I9 for bug-gnu-emacs@gnu.org; Tue, 11 Jul 2023 07:59:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qJC1G-0008Pe-CI for bug-gnu-emacs@gnu.org; Tue, 11 Jul 2023 07:59:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Jul 2023 11:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64567 X-GNU-PR-Package: emacs Original-Received: via spool by 64567-submit@debbugs.gnu.org id=B64567.168907668332267 (code B ref 64567); Tue, 11 Jul 2023 11:59:02 +0000 Original-Received: (at 64567) by debbugs.gnu.org; 11 Jul 2023 11:58:03 +0000 Original-Received: from localhost ([127.0.0.1]:49889 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qJC0I-0008OM-RI for submit@debbugs.gnu.org; Tue, 11 Jul 2023 07:58:03 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:57204) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qJC0G-0008Nn-9p for 64567@debbugs.gnu.org; Tue, 11 Jul 2023 07:58:01 -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 1qJC09-0006Tr-7J; Tue, 11 Jul 2023 07:57:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=36tWj10o+jUukvu+ZZ+Jk2CJudj8mEyV5ds3tZ01+vw=; b=Dt4u7hovSWbI rK5GNdsxW14dDdqyICL/cByFMMS8wcH+SrSx9HtSjtfQgHBsc+wNp5D2DSY++IYV8TTRcAV2ahKSP YzmNvwNTX+5kQCdXGucuDxAYFiZPHFDC3/vbr+A2LA4B7R/MsID2V5o+A8bcmT2gIGgsKkuSi/Hsr XpumSP2mTU7tMOlcrgKEf3+cO5BAXmdAYen+JxYAHjQxMrh89d30cB5CRJoLLLJ2wwD+upj3QUMwu hX6CEIDR3skGryPKYDLc8QzykN5OH7sX+gdWkY/oe90QYB8UkwbiiQ6bYQZgkSodsAJxVq64NRsC7 ec33t+qkcCeiUky+gFd/8A==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJC06-00009y-Ju; Tue, 11 Jul 2023 07:57:52 -0400 In-Reply-To: (bug-gnu-emacs@gnu.org) 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:264924 Archived-At: > Date: Tue, 11 Jul 2023 08:30:51 +0800 > From: Yang Yingchao via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > 1. get source file from > > 1. open it, and move to line 567, then we can see function > `SysLogger_Start(void)` is not highlighted properly. > > `treesit-explore-mode` shows some error too: > > ``` > (ERROR type: (primitive_type) > (function_declarator declarator: (identifier) > parameters: > (parameter_list ( > (parameter_declaration type: (primitive_type)) > ))) > > ``` > > And when cusor is inside this function, and `treesit-beginning-of-defun` > will move cusor to `SysLoggerMain()` which is actully the function > before `SysLogger_Start()`. It's because of this: #ifdef EXEC_BACKEND switch ((sysloggerPid = syslogger_forkexec())) #else switch ((sysloggerPid = fork_process())) #endif The 2 'switch' statements inside preprocessor conditions cause the parser to fail. I'm not sure we can do anything with this, except report this to the developers of the tree-sitter C grammar, but I CC Yuan and Theo just in case they have some ideas.