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bug#30182: Update
From: |
Eli Zaretskii |
Subject: |
bug#30182: Update |
Date: |
Tue, 23 Jan 2018 21:59:32 +0200 |
> Date: Tue, 23 Jan 2018 19:44:53 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: 30182@debbugs.gnu.org
>
> > So the question now becomes: how come this code:
> >
> > result_len_byte = 0;
> > result_len = 0;
> > some_multibyte = 0;
> > for (argnum = 0; argnum < nargs; argnum++)
> > {
> > EMACS_INT len;
> > this = args[argnum];
> > len = XFASTINT (Flength (this));
> > ...
> > }
> > result_len += len;
> >
> > (nargs = 1 in this case) produces result_len of 4, when timer-list has
> > actually 5 elements? Martin, any ideas?
>
> Been there all the time. That's why I earlier asked
>
> Wouldn't that imply that a timer was added after `copy-sequence'
> started?
>
> We don't know whether `timer-list' had actually 5 elements when
> running the above code.
If it didn't, then the 5th element could have only been added by
another thread. Is that possible? This is a GTK build with system
tooltips, right? And even in such a configuration the tooltips are
popped up in the context of the main thread, is that so? So how could
the list be modified while copy-sequence runs?
> And Fmake_list can rarely_quit.
Not sure how quitting in Fmake_list could explain anything. If it
quits, it just throws to top-level, and that's all, right?
- bug#30182: Update, (continued)
- bug#30182: Update, Eli Zaretskii, 2018/01/23
- bug#30182: Update, Sujith, 2018/01/23
- bug#30182: Update, Eli Zaretskii, 2018/01/23
- bug#30182: Update, Eli Zaretskii, 2018/01/23
- bug#30182: Update, martin rudalics, 2018/01/23
- bug#30182: Update, Eli Zaretskii, 2018/01/23
- bug#30182: Update, martin rudalics, 2018/01/24
- bug#30182: Update, Eli Zaretskii, 2018/01/24
- bug#30182: Update, martin rudalics, 2018/01/24
- bug#30182: Update, martin rudalics, 2018/01/23
- bug#30182: Update,
Eli Zaretskii <=
- bug#30182: Update, martin rudalics, 2018/01/24
- bug#30182: Update, Eli Zaretskii, 2018/01/24
- bug#30182: Update, martin rudalics, 2018/01/24
- bug#30182: Update, martin rudalics, 2018/01/27
- bug#30182: Update, Sujith, 2018/01/27
- bug#30182: Update, martin rudalics, 2018/01/28
- bug#30182: Update, Sujith, 2018/01/29
- bug#30182: Update, martin rudalics, 2018/01/29
- bug#30182: Update, Eli Zaretskii, 2018/01/29
- bug#30182: Update, martin rudalics, 2018/01/30