{"ast_node_type":"variable","tokens":[{"end":65,"kind":"keyword","start":0,"text":"let"}]}
        let module = self.r.expect_module(module_id.to_def_id());
    fn set_bindings_effective_visibilities(&mut self, module_id: LocalDefId) {
        for (_, name_resolution) in self.r.resolutions(module).borrow().iter() {