Re: font-backend branch

[Juanma Barranquero]

On Wed, Apr 30, 2008 at 6:24 AM, Kenichi Handa <address@hidden> wrote:

> I've just committed new codes in font-backend branch.  Those
>  who have reported font-backend-related bugs, please test
>  that branch.

I can bootstrap it on Windows (MinGW, not Cygwin) and it seems to
work, but M-x view-hello-file crashes it with the following backtrace.

 Juanma


Program received signal SIGSEGV, Segmentation fault.
0x77c17631 in msvcrt!memset () from C:\WINDOWS\system32\msvcrt.dll
(gdb) bt
#0  0x77c17631 in msvcrt!memset () from C:\WINDOWS\system32\msvcrt.dll
#1  0x00000001 in ?? ()
#2  0x01203f63 in clear_cached_metrics (w32_font=0x1c84d00) at w32font.c:1878
#3  0x01208508 in w32font_text_extents (font=0x1c84d00, code=0x82e7f0,
nglyphs=11, metrics=0x82e842) at w32font.c:1866
#4  0x011e5adb in w32_compute_glyph_string_overhangs (s=0x82e990) at
w32term.c:1759
#5  0x0104e0cd in draw_glyphs (w=0x1aa3e00, x=0, row=0x1b31390,
area=TEXT_AREA, start=0, end=38, hl=DRAW_NORMAL_TEXT,
    overlaps=0) at xdisp.c:19943
#6  0x01052633 in x_write_glyphs (start=0x1bed000, len=38) at xdisp.c:21385
#7  0x0115b274 in update_window_line (w=0x1aa3e00, vpos=6,
mouse_face_overwritten_p=0x82f118) at dispnew.c:4454
#8  0x0115bdd4 in update_window (w=0x1aa3e00, force_p=0) at dispnew.c:4310
#9  0x0115e606 in update_window_tree (w=0x1aa3e00, force_p=0) at dispnew.c:4003
#10 0x0115fd34 in update_frame (f=0x1aa3a00, force_p=0,
inhibit_hairy_id_p=0) at dispnew.c:3931
#11 0x01045d21 in redisplay_internal (preserve_echo_area=0) at xdisp.c:11622
#12 0x0108d12f in read_char (commandflag=1, nmaps=3, maps=0x82fba0,
prev_event=25860097, used_mouse_menu=0x82fc44,
    end_time=0x0) at keyboard.c:2687
#13 0x0109164c in read_key_sequence (keybuf=0x82fce4, bufsize=30,
prompt=25860097, dont_downcase_last=0,
    can_return_switch_frame=1, fix_current_buffer=1) at keyboard.c:9441
#14 0x01094679 in command_loop_1 () at keyboard.c:1653
#15 0x0101a1b7 in internal_condition_case (bfun=0x1094414
<command_loop_1>, handlers=25923777,
    hfun=0x108b8f6 <cmd_error>) at eval.c:1501
#16 0x0108ac00 in command_loop_2 () at keyboard.c:1369
#17 0x0101a252 in internal_catch (tag=25919849, func=0x108abdd
<command_loop_2>, arg=25860097) at eval.c:1237
#18 0x0108b729 in command_loop () at keyboard.c:1348
#19 0x0108ba82 in recursive_edit_1 () at keyboard.c:957
#20 0x0108bbed in Frecursive_edit () at keyboard.c:1019
#21 0x01002aec in main (argc=8585136, argv=0xa94228) at emacs.c:1778