Andy Piper <andyp(a)parallax.co.uk> writes:
> gdb says:
>
> (gdb) run -vanilla
> Starting program: /opt/XEmacs/bin/xemacs-21.0-b39 -vanilla
> Fatal error: assertion failed, file window.h, line 298, RECORD_TYPEP
> (_obj, lrecord_window) || MARKED_RECORD_P (_obj)
Isn't this the use -fno-caller-saves bug?
Yup. It's documented in PROBLEMS, perhaps not loudly enough.