{"ast_node_type":"variable","tokens":[{"end":55,"kind":"keyword","start":0,"text":"&&"}]}
                    && let typeck = cx.typeck_results()
                if let Some(err_span) = path_is_static_mut(e, expr.span)
                    && let Some(method_def_id) = typeck.type_dependent_def_id(expr.hir_id)