{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"self.opaque_type_storage.with_log(&mut"}]}
        self.opaque_type_storage.with_log(&mut self.undo_log)
    pub fn opaque_types(&mut self) -> opaque_types::OpaqueTypeTable<'_, 'tcx> {
    }