redef fun decorate_tag(v, res, token)
do
if not token isa TId then return null
redef fun decorate_tag(v, res, token)
do
if not token isa TId then return null
var mp = mparameter
if mp == null then return null
var variable = self.variable
if variable == null then return null
var mp = mparameter
if mp == null then return null
var variable = self.variable
if variable == null then return null