{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"if"}]}
        if optgroups.iter().any(|option| eq_ignore_separators(option.long_name(), filename))
        // - Codegen flags, e.g. `pt-level` of `-opt-level`.
            || config::CG_OPTIONS.iter().any(|option| eq_ignore_separators(option.name(), filename))