Package: emacs;
Reported by: Ergus <spacibba <at> aol.com>
Date: Wed, 26 Jun 2024 14:15:02 UTC
Severity: normal
Tags: wontfix
Found in version 31.0.50
Done: Eli Zaretskii <eliz <at> gnu.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Ergus <spacibba <at> aol.com> To: bug-gnu-emacs <at> gnu.org Subject: 31.0.50; Inconsistent fontification for field_identifier in c++-ts-mode Date: Wed, 26 Jun 2024 16:13:47 +0200
Hi:
Using the c++-ts-mode I found that there is some inconsistent
fontification for the `fields_identifier`:
See the fontification in this example with `emacs -Q`.
```test.cpp
std::string key;
bool inserted;
struct name_t {
std::string key;
bool inserted;
};
name_t keys = {"aaa", true};
keys.inserted = false;
bool a = keys.inserted;
```
1. The `keys.inserted` values are shown differently before or after the
= (the inserted word is fontified is some cases, but not in all)
2. The variable names are fontified differently outside or
inside the struct.
3. The escape sequence (\t) is fontified differently to the rest of the
text inside the string. I don't know if that is intentional or not. If
it is intentional, just ignore this comment.
The inconsistencies 1 and 2 are not only different to c++-mode but they
are semantically incorrect.
Best,
Ergus
In GNU Emacs 31.0.50 (build 3, x86_64-pc-linux-gnu, GTK+ Version
3.24.42, cairo version 1.18.0) of 2024-06-26 built on RTX
Repository revision: d800d6b3bdaa927e031e003e761e623147e812e6
Repository branch: project
System Description: Arch Linux
Configured using:
'configure --prefix=/home/ergo/.local/ --with-mailutils --with-pgtk
--with-modules --with-cairo --with-harfbuzz
--with-native-compilation=aot
'--program-transform-name=s/^ctags$/ctags.emacs/''
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
LCMS2 LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PGTK
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TREE_SITTER WEBP XIM GTK3 ZLIB
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: C++//
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gtags-mode: t
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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:
/mnt/casa/gits/emacs_clones/cuda-mode/cuda-mode hides /home/ergo/.config/emacs/elpa/cuda-mode-20201013.2230/cuda-mode
/mnt/casa/gits/emacs_clones/gtags-mode/gtags-mode hides /home/ergo/.config/emacs/elpa/gtags-mode-1.6/gtags-mode
/home/ergo/.config/emacs/elpa/transient-20240626.947/transient hides /home/ergo/.local/share/emacs/31.0.50/lisp/transient
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Memory information:
((conses 16 227196 51858) (symbols 48 17144 0)
(strings 32 58441 11185) (string-bytes 1 2123450) (vectors 16 22552)
(vector-slots 8 264028 8898) (floats 8 109 235) (intervals 56 1774 0)
(buffers 992 15))
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