{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":".lower_path_type(path_type,"}]}
                .lower_path_type(path_type, &mut ExprCollector::impl_trait_allocator)?;
            let path = expr_collector
            Some(TraitRef { path: expr_collector.alloc_path(path, AstPtr::new(&it)) })