From: Po Lu <luangruo@yahoo.com>
To: emacs-devel@gnu.org
Subject: Compiler warning in xdisp.c
Date: Tue, 23 Nov 2021 17:50:47 +0800 [thread overview]
Message-ID: <87h7c35hfs.fsf@yahoo.com> (raw)
In-Reply-To: 87h7c35hfs.fsf.ref@yahoo.com
Compiling master, I get:
In file included from composite.h:29,
from xdisp.c:441:
xdisp.c: In function ‘produce_stretch_glyph’:
dispextern.h:1891:10: warning: ‘face’ may be used uninitialized in this function [-Wmaybe-uninitialized]
1891 | return face_for_char (f, face, character, pos, object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xdisp.c:30063:16: note: ‘face’ was declared here
30063 | struct face *face;
| ^~~~
I'm not comfortable enough with that code to fix it. The problem may
also exist in Emacs 28. Thanks.
next parent reply other threads:[~2021-11-23 9:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87h7c35hfs.fsf.ref@yahoo.com>
2021-11-23 9:50 ` Po Lu [this message]
2021-11-23 12:48 ` Compiler warning in xdisp.c Eli Zaretskii
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