{"ast_node_type":"function","tokens":[{"end":80,"kind":"keyword","start":0,"text":"$(fn"}]}
            $(fn $f(&mut self, context: &LateContext<'tcx>, $($param: $arg),*) {
        impl<'tcx> LateLintPass<'tcx> for RuntimeCombinedLateLintPass<'_, 'tcx> {
                for pass in self.passes.iter_mut() {