{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"for"}]}
        for (_, def_map) in body.blocks(db) {
    fn visit_body(db: &TestDB, body: &Body, cb: &mut dyn FnMut(ModuleDefId)) {
            for (mod_id, _) in def_map.modules() {