{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"check!((T,"}]}
            check!((T, bool), VAL3.overflowing_mul(VAL3));
            check!((T, bool), VAL1.overflowing_mul(black_box(1) + VAL2));
            check!((T, bool), VAL4.overflowing_mul(black_box(2)));