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bug#60122: closed (29.0.60; c-ts-mode breaks with '"' separated macros)
From: |
GNU bug Tracking System |
Subject: |
bug#60122: closed (29.0.60; c-ts-mode breaks with '"' separated macros) |
Date: |
Sat, 07 Jan 2023 23:18:02 +0000 |
Your message dated Sat, 7 Jan 2023 15:17:18 -0800
with message-id <0F8DDD5B-F2B1-46D2-A0F1-8D938A574CB8@gmail.com>
and subject line Re: bug#60122: 29.0.60; c-ts-mode breaks with '"' separated
macros
has caused the debbugs.gnu.org bug report #60122,
regarding 29.0.60; c-ts-mode breaks with '"' separated macros
to be marked as done.
(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)
--
60122: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=60122
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems
--- Begin Message ---
Subject: |
29.0.60; c-ts-mode breaks with '"' separated macros |
Date: |
Fri, 16 Dec 2022 20:22:26 +0530 |
The following code is parsed wrong with c-ts-mode:
#include <gio/gio.h>
int
main (void)
{
GFileInfo *info;
GFile *file;
file = g_file_new_for_path ("some/path");
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID ","
G_FILE_ATTRIBUTE_THUMBNAILING_FAILED ","
G_FILE_ATTRIBUTE_TIME_MODIFIED ","
G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE,
G_FILE_QUERY_INFO_NONE,
NULL, NULL);
}
c-ts-mode doesn't assume G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID (and
others) to be a string (or some function/macro call that results in a
string) resulting in broken font locking and tab indentation.
The same code seems to work fine with c-mode
In GNU Emacs 29.0.60 (build 5, x86_64-pc-linux-gnu, GTK+ Version
3.24.35, cairo version 1.16.0) of 2022-12-16 built on purism
Repository revision: f04680e067b04ccc9c37e709172c42bf34977ec8
Repository branch: emacs-29
Windowing system distributor 'The X.Org Foundation', version
11.0.12101004
System Description: Debian GNU/Linux bookworm/sid
Configured using:
'configure --prefix=/usr'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XDBE XIM XINPUT2 XPM GTK3 ZLIB
Important settings:
value of $LANG: en_IN.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: C
Minor modes in effect:
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
cl-extra help-mode c-ts-mode treesit cl-seq cc-mode cc-fonts cc-guess
cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
cl-loaddefs cl-lib rmc iso-transl tooltip cconv eldoc paren electric
uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd 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 dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo
move-toolbar gtk x-toolkit xinput2 x multi-tty make-network-process
emacs)
Memory information:
((conses 16 62400 10766)
(symbols 48 7256 0)
(strings 32 21008 2056)
(string-bytes 1 750175)
(vectors 16 13107)
(vector-slots 8 185233 12037)
(floats 8 30 215)
(intervals 56 408 1)
(buffers 984 12))
--- End Message ---
--- Begin Message ---
Subject: |
Re: bug#60122: 29.0.60; c-ts-mode breaks with '"' separated macros |
Date: |
Sat, 7 Jan 2023 15:17:18 -0800 |
Mohammed Sadiq <sadiq@sadiqpk.org> writes:
> On 2022-12-17 01:00, Theodor Thornhill wrote:
>> Mohammed Sadiq <sadiq@sadiqpk.org> writes:
>>
>>> The following code is parsed wrong with c-ts-mode:
>>> #include <gio/gio.h>
>>> int
>>> main (void)
>>> {
>>> GFileInfo *info;
>>> GFile *file;
>>> file = g_file_new_for_path ("some/path");
>>> info = g_file_query_info (file,
>>> G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID ","
>>> G_FILE_ATTRIBUTE_THUMBNAILING_FAILED ","
>>> G_FILE_ATTRIBUTE_TIME_MODIFIED ","
>>> G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE,
>>> G_FILE_QUERY_INFO_NONE,
>>> NULL, NULL);
>>> }
>>> c-ts-mode doesn't assume G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID (and
>>> others) to be a string (or some function/macro call that results in a
>>> string) resulting in broken font locking and tab indentation.
>>> The same code seems to work fine with c-mode
>>>
>> Hi!
>> If you use treesit-explore-mode, you can see that the tree-sitter
>> parser
>> returns this ast:
>> (expression_statement
>> (assignment_expression left: (identifier) operator: =
>> right:
>> (call_expression function: (identifier)
>> arguments:
>> (argument_list ( (identifier) , (identifier)
>> (ERROR ")
>> ,
>> (string_literal "
>> (ERROR (identifier))
>> ")
>> ,
>> (string_literal "
>> (ERROR (identifier))
>> ")
>> ,
>> (ERROR ")
>> (identifier) , (identifier) , (null) , (null) ))))
>> ;)
>> Because tree-sitter fails to parse this there's only so much we can
>> do.
>> I think you should file this as a bug at the parser issue tracker
>> over
>> at github[0]. Maybe it's a known problem already?
>> Theo
>> [0]: https://github.com/tree-sitter/tree-sitter-c/issues
>
>
> I did notice that later and filed an issue:
> https://github.com/tree-sitter/tree-sitter-c/issues/120
Thanks. I’m closing this then.
Yuan
--- End Message ---
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