{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"items.id_to_name.insert(item_def_id,"}]}
    items.id_to_name.insert(item_def_id, name);
fn collect_item(tcx: TyCtxt<'_>, items: &mut DiagnosticItems, name: Symbol, item_def_id: DefId) {
    if let Some(original_def_id) = items.name_to_id.insert(name, item_def_id) {