bug#10035: Crash in check_x_frame in w32fns.c

[Eli Zaretskii <eliz@gnu.org>]

> Date: Sun, 13 Nov 2011 13:04:59 -0700
> From: Christoph Scholtes <cschol2112@googlemail.com>
> CC: 10035@debbugs.gnu.org
> 
> On 11/13/2011 10:18 AM, Eli Zaretskii wrote:
> 
> > The beast entered the trap.  Please show what this produces:
> >
> >   (gdb) p a->enabled_p
> >   (gdb) p b->enabled_p
> 
> No symbol "a" in current context.
> No symbol "b" in current context.

Sorry, I meant to type this in frame #2, where a and be are arguments
of the function row_equal_p:

> #2  0x010ee0d5 in row_equal_p (a=0x10dc2158, b=0x10d97158, mouse_face_p=1)
>      at dispnew.c:398

Btw, what's up with the messed up line numbers in dispnew.c?  Observe:

  #2  0x010ee0d5 in row_equal_p (a=0x10dc2158, b=0x10d97158, mouse_face_p=1)
       at dispnew.c:398
  #3  0x010f490f in scrolling_window (w=0x10d96000, header_line_p=0)
       at dispnew.c:398
  #4  0x010f30fe in update_window (w=0x10d96000, force_p=1) at dispnew.c:398
  #5  0x010f27fe in update_window_tree (w=0x10d96000, force_p=1)
       at dispnew.c:398
  #6  0x010f27d7 in update_window_tree (w=0x10d72200, force_p=1)
       at dispnew.c:398
  #7  0x010f254d in update_frame (f=0x3a24e00, force_p=1, inhibit_hairy_id_p=0)
       at dispnew.c:398

We are obviously very smart if we succeeded to squeeze all these
functions into a single source line ;-)

What version of GCC is that?