nitc :: RapidTypeVisitor :: cleanup_type
fun cleanup_type(mtype: MType): nullable MClassType
do
mtype = mtype.anchor_to(self.analysis.mainmodule, self.receiver)
if mtype isa MNullType then return null
mtype = mtype.undecorate
assert mtype isa MClassType
assert not mtype.need_anchor
return mtype
end
src/rapid_type_analysis.nit:496,2--504,4