Subject: bug#59832: 30.0.50; [TREESIT] Segfault in treesit_load_language

From: German Pacenza <[email-masked]>
Date: Mon, 05 Dec 2022 12:06:13 -0300

Eli Zaretskii <[email-masked]> writes:

> Thanks.  Please show the output of the following:
>
>   (gdb) frame 0
>   (gdb) print XCAR(tail)

Running that after it crashes shows:

(gdb) frame 0
#0  treesit_load_language (language_symbol=<optimized out>, signal_symbol=0x7fffffffd2f8, 
    signal_data=0x7fffffffd300) at treesit.c:565
565	     char *library_name = SSDATA (XCAR (tail));
(gdb) print XCAR(tail)
No symbol "XCAR" in current context.
(gdb) 

-- 
German Pacenza