bug#16264: GC crash

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Fri, 27 Dec 2013 11:13:57 +0100
> Cc: 16264@debbugs.gnu.org
> 
> This happened when Emacs wasn't being run from GDB, and after gdb -p

Yes, I know.  If you were running Emacs from GDB, the original
exception would have been caught by GDB and reported with the full
backtrace, before _gnu_exception_handler is called.  Exception
handling on Windows is sensitive to whether the program is being
debugged or not.