class YARP::LexCompat::ParamToken

END|LABEL.
more accurately, so we need to allow comparing against both END and
scope named bar because it hasn’t pushed the local table yet. We do this
then Ripper will mark bar as END|LABEL if there is a local in a parent
def foo bar
If we have an identifier that follows a method name like:

def ==(other) 

def ==(other)
  (self[0...-1] == other[0...-1]) && (
    (other[3] == Ripper::EXPR_END) ||
    (other[3] == Ripper::EXPR_END | Ripper::EXPR_LABEL)
  )
end