[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#33294: xwidget-insert crashes Emacs
From: |
Robert Pluim |
Subject: |
bug#33294: xwidget-insert crashes Emacs |
Date: |
Thu, 08 Nov 2018 17:21:45 +0100 |
Eli Zaretskii <eliz@gnu.org> writes:
> Or maybe it's a problem with type-of? What does the following
> produce?
>
> (type-of (make-xwidget 'webkit "*foo*" 320 240))
I think itʼs a problem with type-of
(type-of (make-xwidget 'webkit "*foo*" 320 240 "args"))
=>
Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6,
backtrace_limit=40) at emacs.c:369
369 {
(gdb) bt
#0 0x000000000056e2a6 in terminate_due_to_signal (sig=6, backtrace_limit=40)
at emacs.c:369
#1 0x0000000000595f20 in emacs_abort () at sysdep.c:2429
#2 0x00000000005fcd21 in Ftype_of (object=XIL(0x1580e45)) at data.c:278
#3 0x000000000061e04f in eval_sub (form=XIL(0x16a9173)) at eval.c:2324
(gdb)
#3 0x000000000061e04f in eval_sub (form=XIL(0x16a9173)) at eval.c:2324
2324 val = (XSUBR (fun)->function.a1 (argvals[0]));
(gdb) pp argvals[0]
[Thread 0x7fff8a990700 (LWP 7812) exited]
[New Thread 0x7fff8a990700 (LWP 7850)]
[New Thread 0x7fff8a18f700 (LWP 7851)]
#<xwidget >
(gdb) p XTYPE(argvals[0])
$1 = Lisp_Vectorlike
(gdb) p PSEUDOVECTOR_TYPE (XVECTOR (argvals[0]))
$2 = PVEC_XWIDGET
And type-of explicitly calls abort for that tag:
/* "Impossible" cases. */
case PVEC_MISC_PTR:
case PVEC_XWIDGET:
case PVEC_OTHER:
case PVEC_XWIDGET_VIEW:
case PVEC_SUB_CHAR_TABLE:
case PVEC_FREE: ;
}
emacs_abort ();
which Stefan added in 1b424533675341a2090b79a6ffc420ac6b179ce7
Robert
- bug#33294: xwidget-insert crashes Emacs, Evgeny Zajcev, 2018/11/06
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/06
- Message not available
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/07
- bug#33294: xwidget-insert crashes Emacs, Evgeny Zajcev, 2018/11/08
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/08
- bug#33294: xwidget-insert crashes Emacs,
Robert Pluim <=
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/08
- bug#33294: xwidget-insert crashes Emacs, Stefan Monnier, 2018/11/08
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Robert Pluim, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Stefan Monnier, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Robert Pluim, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Stefan Monnier, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Robert Pluim, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Eli Zaretskii, 2018/11/09
- bug#33294: xwidget-insert crashes Emacs, Stefan Monnier, 2018/11/09