{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"BuiltinLintDiag::UnexpectedBuiltinCfg"}]}
        BuiltinLintDiag::UnexpectedBuiltinCfg { cfg, cfg_name, controlled_by } => {
        }
            lints::UnexpectedBuiltinCfg { cfg, cfg_name, controlled_by }.decorate_lint(diag)