{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"self.macro_use_prelude.get(name).map_or(PerNs::none(),"}]}
        self.macro_use_prelude.get(name).map_or(PerNs::none(), |&(it, extern_crate)| {
    fn resolve_in_macro_use_prelude(&self, name: &Name) -> PerNs {
            PerNs::macros(