{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"hir::ExprKind::MethodCall(_,"}]}
            hir::ExprKind::MethodCall(_, l, [r], _)
            }
                if let Some(def_id) = cx.typeck_results().type_dependent_def_id(e.hir_id)