From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Yang Yingchao via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#64567: 29.0.92; c-ts-mode fails to parse syslogger.c of postgres source Date: Wed, 12 Jul 2023 09:05:37 +0800 Message-ID: References: <87r0pf1eal.fsf@qq.com> <83wmz67j92.fsf@gnu.org> Reply-To: yang.yingchao@qq.com Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19654"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: mu4e 1.10.4; emacs 29.0.92 Cc: 64567@debbugs.gnu.org, Yuan Fu , Theodor Thornhill To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 12 03:07:25 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 1qJOKC-0004vQ-T5 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 12 Jul 2023 09:06:10 +0800 X-QQ-mid: xmsmtpt1689123970tzak0grf5 X-QQ-XMAILINFO: Nq1uWKlIb9DMIp6Mu53TuDnhRP4KhaVYazjio0hOLEy+pGfuQv0jeBxo1jUL0w EUEsXPJPEwVgHrO8GiuT7cR213gAOmLFduH2QB4264of7NTbGvA3tGqt4hqvpHU927qklLNYVe1J flXlOejgiAsaEEKrjpnRulT472tdL0QU97aRh+yKPTgn693FEg1N61rxjAXXyspm9VLz3pWhRdMO Gqo7GgG6/vDeKu04uBXzMJiG7EjX3YI+vrRMEylB5qAERiqfxTfi+u9GhOsbtwtSc2/y2DGBCVfw rxwEMqpfho4F+JSl7rzVkzJjxQ4tvgXP8EMI7KkDewwa6C7EmQd0i9tQzZd63QYMkHkvuudAwu9v gx7be/Tmb3WmtpPrCx//r0mlgqz7s6uK/bcc6mnnV/qZYIUJis/DsJf8CuOYeFbuizvFOFs1NFfi 9+Ztr8FWzngIN9ucj38yT/JTJS97gEJAEXUDxAkzk5EVaq2+3YAGvHPo/DJCplr1x6aXTP1N/E2t vImRn0oNwtzbSox/+lfLXNpucX3LgowX58qes7bM/DZ7S4GbdbYdkAw8iagiH2H3d02PWF8u2/Wb 9N1dXxpAvNpAw/55yrW+y+rmHxbkQwR0CyZCSYt0vS2tJ8bnIo8g7DksP/dQzKA9sjNhdqxLLqIU sl17cxiTAiggmE8a0lTZfkCZZnfMJOQEGsJcCyug9Ftgyn1kJTIfrkZrJ5MSNAwPfdH3T+txsMVU F4/i0tzX49Puv6zX+7jhsKI7RPktUy2/Z+3ztXUzna+AdPLlMU7PT46eYHZ0Uh0xXfXqd9vn1ZoI 5ntWGKbAK949VLzQlG1booO4ndWTpEwOVqgM2p/H X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= In-reply-to: <83wmz67j92.fsf@gnu.org> X-OQ-MSGID: <87351u3pn8.fsf@qq.com> 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: , X-ACL-Warn: , Yang Yingchao 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:264947 Archived-At: --=-=-= Content-Type: text/plain Content-Disposition: inline Sure, thanks. On Tue, Jul 11 2023, Eli Zaretskii wrote: >> 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. Regards, -- *Yang Yingchao* --=-=-=--