Equivalent to #eos?. This method
is obsolete, use #eos? instead.
/*
* Equivalent to #eos?.
* This method is obsolete, use #eos? instead.
*/
static VALUE
strscan_empty_p(VALUE self)
{
rb_warning("StringScanner#empty? is obsolete; use #eos? instead");
return strscan_eos_p(self);
}