{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"check!((T,"}]}
            check!((T, bool), VAL2.overflowing_sub(VAL2 + black_box(1)));
            check!((T, bool), VAL2.overflowing_sub(black_box(1)));
            check!((T, bool), VAL3.overflowing_sub(T::MAX));