error: this arithmetic operation will overflow --> $DIR/overflowing-rsh-2.rs:7:14 | LL | let _x = -1_i32 >> -1; | ^^^^^^^^^^^^ attempt to shift right by `-1_i32`, which would overflow | note: the lint level is defined here --> $DIR/overflowing-rsh-2.rs:4:9 | LL | #![deny(arithmetic_overflow)] | ^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error