/*
 *   call-seq:
 *      Debugger.post_mortem = bool
 *
 *   Sets post-moterm flag.
 *   FOR INTERNAL USE ONLY.
 */
static VALUE
debug_set_post_mortem(VALUE self, VALUE value)
{
    debug_check_started();

    post_mortem = RTEST(value) ? Qtrue : Qfalse;
    return value;
}