{"ast_node_type":"function","tokens":[{"end":97,"kind":"keyword","start":0,"text":"fn"}]}
    fn resolve_name_in_extern_prelude(&self, local_def_map: &LocalDefMap, name: &Name) -> PerNs {
        local_def_map.extern_prelude.get(name).map_or(PerNs::none(), |&(it, extern_crate)| {