{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"Rvalue::Ref(_,"}]}
            Rvalue::Ref(_, borrow_kind, ref mut place) => {
            Rvalue::Aggregate(..) => return self.simplify_aggregate(lhs, rvalue, location),
                self.simplify_place_projection(place, location);