{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"self.float_unification_storage.with_log(&mut"}]}
        self.float_unification_storage.with_log(&mut self.undo_log)
    fn float_unification_table(&mut self) -> UnificationTable<'_, 'tcx, ty::FloatVid> {
    }