{"ast_node_type":"other","tokens":[{"end":16,"kind":"keyword","start":0,"text":"match"}]}
    match item {
fn add_assoc_item(db: &dyn DefDatabase, res: &mut DynMap, file_id: HirFileId, item: AssocItemId) {
        AssocItemId::FunctionId(func) => insert_item_loc(db, res, file_id, func, keys::FUNCTION),