{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":".prefixes(original_path.as_ref(),"}]}
                    .prefixes(original_path.as_ref(), PrefixSet::All)
                if let Some(upvar_field) = self
                    .find_map(|p| self.is_upvar_field_projection(p))