{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"path_utils::is_upvar_field_projection(self.infcx.tcx,"}]}
        path_utils::is_upvar_field_projection(self.infcx.tcx, &self.upvars, place_ref, self.body())
    fn is_upvar_field_projection(&self, place_ref: PlaceRef<'tcx>) -> Option<FieldIdx> {
    }