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bug#14062: 24.3.50; emacs_backtrace.txt
From: |
Eli Zaretskii |
Subject: |
bug#14062: 24.3.50; emacs_backtrace.txt |
Date: |
Wed, 27 Mar 2013 14:20:36 +0200 |
> Date: Wed, 27 Mar 2013 10:45:26 +0100
> From: Dani Moncayo <dmoncayo@gmail.com>
> Cc: Drew Adams <drew.adams@oracle.com>, 14062@debbugs.gnu.org
>
> On Wed, Mar 27, 2013 at 7:57 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> >> From: "Drew Adams" <drew.adams@oracle.com>
> >> Date: Tue, 26 Mar 2013 16:33:22 -0700
> >>
> >> Still crashing, with a newer build from the other backtraces I sent earlier
> >> today.
> >
> > What URL did you download the binaries from?
>
> >From here:
> https://www.dropbox.com/sh/7jr3vbv9tm1zod0/jPuvfrJAe8
Thanks.
> And FWIW:
>
> C:\emacs>addr2line -e c:\emacs\emacs-24.3.50\bin\emacs.exe < c:\emacs\bt.txt
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
> ??:0
Something is wrong with your addr2line command or with something else,
because I get
??
??:0
w32_backtrace at C:\emacs\trunk\src/w32fns.c:7711
emacs_abort at C:\emacs\trunk\src/w32fns.c:7743
terminate_due_to_signal at C:\emacs\trunk\src/emacs.c:343
die at C:\emacs\trunk\src/alloc.c:6523
w32_wnd_proc at C:\emacs\trunk\src/w32fns.c:3159
??
??:0
??
??:0
??
??:0
??
??:0
w32_msg_pump at C:\emacs\trunk\src/w32fns.c:2489
w32_msg_worker@4 at C:\emacs\trunk\src/w32fns.c:2615
??
??:0
which is unfortunately identical to the one from yesterday. Line 3159
of w32fns.c is here:
case WM_IME_STARTCOMPOSITION:
if (!set_ime_composition_window_fn)
goto dflt;
else
{
COMPOSITIONFORM form;
HIMC context;
struct window *w;
f = x_window_to_frame (dpyinfo, hwnd);
w = XWINDOW (FRAME_SELECTED_WINDOW (f));
form.dwStyle = CFS_RECT;
form.ptCurrentPos.x = w32_system_caret_x;
form.ptCurrentPos.y = w32_system_caret_y;
form.rcArea.left = WINDOW_TEXT_TO_FRAME_PIXEL_X (w, 0);
form.rcArea.top = (WINDOW_TOP_EDGE_Y (w)
+ WINDOW_HEADER_LINE_HEIGHT (w)); <<<<<<<<<<<
form.rcArea.right = (WINDOW_BOX_RIGHT_EDGE_X (w)
- WINDOW_RIGHT_MARGIN_WIDTH (w)
- WINDOW_RIGHT_FRINGE_WIDTH (w));
form.rcArea.bottom = (WINDOW_BOTTOM_EDGE_Y (w)
- WINDOW_MODE_LINE_HEIGHT (w));
context = get_ime_context_fn (hwnd);
which doesn't make sense, because I doubt that Drew invokes Windows
Input Method Editor in any way, shape or form. So how a
WM_IME_STARTCOMPOSITION message got sent to our window procedure is a
mystery to me. And what could be the problem with WINDOW_TOP_EDGE_Y
or with WINDOW_HEADER_LINE_HEIGHT is also not clear.