{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"cur_items:"}]}
    cur_items: &mut SmallVec<[MatchState<'t>; 1]>,
    bindings_builder: &mut BindingsBuilder<'t>,
    bb_items: &mut SmallVec<[MatchState<'t>; 1]>,