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#63390: 29.0.90; c-ts-mode fails to recognize functions in xterm.c Date: Tue, 09 May 2023 15:03:08 +0300 Message-ID: <837cthbtkz.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3268"; mail-complaints-to="usenet@ciao.gmane.io" To: 63390@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue May 09 14:03:18 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 1pwM3q-0000fb-O3 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 May 2023 14:03:18 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pwM3d-0001lc-1W; Tue, 09 May 2023 08:03:05 -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 1pwM3a-0001ic-ND for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:03:02 -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 1pwM3a-0006V3-7z for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pwM3a-0006R8-3D for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:03:02 -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, 09 May 2023 12:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 63390 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.168363373524668 (code B ref -1); Tue, 09 May 2023 12:03:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 9 May 2023 12:02:15 +0000 Original-Received: from localhost ([127.0.0.1]:42592 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pwM2o-0006Pn-Ht for submit@debbugs.gnu.org; Tue, 09 May 2023 08:02:14 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:37008) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pwM2i-0006PX-TU for submit@debbugs.gnu.org; Tue, 09 May 2023 08:02:12 -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 1pwM2f-0001Cm-VJ for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:02:06 -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 1pwM2f-00069L-Mo for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:02:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=Subject:To:From:Date:mime-version:in-reply-to: references; bh=DKJUBg4AGPl41sxwt66sv7sJ1cIYn1/wLrVRZBOOw+Y=; b=DUrBfpnX7IQc9W EB28y1xFMR+ynzEXl7kUxetHzA+ixKxjVTeysu7BiGHVv82a2SfUSD+rfpPUYv+wuzTr5E8gnNbbN pDkxJk7S6T+bpH+hiFyJhjLIUP5Pdr97OjLz0Oc/S7r+d0eQk8/xZsdgnhbto9HkAKnMUIu5DkBc8 QhOPC3gaPr2GqtqqxrkNw+W9S9z98rhxru2mreNH/iZDiW3o/9JjvECnxtbYR/q97rNen/2stFG0N ql1a0qj7z/I8yseql4ykw893aTfBbI3CxnCVz+JAvpTRf/gGgzdQiTHFlQEW47lIznFf8bogA8PjI BxtjBsWDMWljB6IIvyyQ==; 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 1pwM2f-0005Ki-6N for bug-gnu-emacs@gnu.org; Tue, 09 May 2023 08:02:05 -0400 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:261406 Archived-At: To reproduce: emacs -Q M-x load-library RET c-ts-mode RET C-x C-f src/xterm.c C-u 8290 M-g g Observe that the name of the function x_draw_glyph_string_foreground is not fontified in font-lock-function-name-face, but in the default face. Starting treesit-explore-mode seems to indicate that tree-sitter interprets this as a function declaration, not a function definition: (function_declarator declarator: (identifier) parameters: (parameter_list ( (parameter_declaration type: (struct_specifier struct name: (type_identifier)) declarator: (pointer_declarator * declarator: (identifier))) ))) Same with the next function, x_draw_composite_glyph_string_foreground. But the function after that, x_draw_glyphless_glyph_string_foreground, is again recognized as function definition. I wonder if the preprocessor conditionals around there have something to do with that. Btw, function declarations in a header file are recognized as such, but the names of the functions there are still correctly fontified. In GNU Emacs 29.0.90 (build 88, i686-pc-mingw32) of 2023-05-09 built on HOME-C4E4A596F7 Repository revision: 387ddc0ccc1b21f612b9106bafec63170ede30e6 Repository branch: emacs-29 Windowing system distributor 'Microsoft Corp.', version 5.1.2600 System Description: Microsoft Windows XP Service Pack 3 (v5.1.0.2600) Configured using: 'configure -C --prefix=/d/usr --with-wide-int --enable-checking=yes,glyphs 'CFLAGS=-O0 -gdwarf-4 -g3'' Configured features: ACL GIF GMP GNUTLS HARFBUZZ JPEG JSON LCMS2 LIBXML2 MODULES NOTIFY W32NOTIFY PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XPM ZLIB Important settings: value of $LANG: ENU locale-coding-system: cp1255 Major mode: C/* Minor modes in effect: bug-reference-prog-mode: t treesit-explore-mode: t tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search time-date subr-x mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils vc-git diff-mode easy-mmode vc-dispatcher bug-reference byte-opt gv bytecomp byte-compile c-ts-mode c-ts-common treesit cl-seq thingatpt cl-loaddefs cl-lib find-func rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 97345 9002) (symbols 48 7923 0) (strings 16 22587 2046) (string-bytes 1 609997) (vectors 16 12738) (vector-slots 8 179418 12186) (floats 8 31 52) (intervals 40 6159 809) (buffers 888 12))