error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:37:5 | LL | x + 0; | ^^^^^ | = note: `-D clippy::identity-op` implied by `-D warnings` error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:38:5 | LL | x + (1 - 1); | ^^^^^^^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:40:5 | LL | 0 + x; | ^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:43:5 | LL | x | (0); | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:46:5 | LL | x * 1; | ^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:47:5 | LL | 1 * x; | ^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:53:5 | LL | -1 & x; | ^^^^^^ error: the operation is ineffective. Consider reducing it to `u` --> $DIR/identity_op.rs:56:5 | LL | u & 255; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `42` --> $DIR/identity_op.rs:59:5 | LL | 42 << 0; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `1` --> $DIR/identity_op.rs:60:5 | LL | 1 >> 0; | ^^^^^^ error: the operation is ineffective. Consider reducing it to `42` --> $DIR/identity_op.rs:61:5 | LL | 42 >> 0; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `&x` --> $DIR/identity_op.rs:62:5 | LL | &x >> 0; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `x` --> $DIR/identity_op.rs:63:5 | LL | x >> &0; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `2` --> $DIR/identity_op.rs:70:5 | LL | 2 % 3; | ^^^^^ error: the operation is ineffective. Consider reducing it to `-2` --> $DIR/identity_op.rs:71:5 | LL | -2 % 3; | ^^^^^^ error: the operation is ineffective. Consider reducing it to `2` --> $DIR/identity_op.rs:72:5 | LL | 2 % -3 + x; | ^^^^^^ error: the operation is ineffective. Consider reducing it to `-2` --> $DIR/identity_op.rs:73:5 | LL | -2 % -3 + x; | ^^^^^^^ error: the operation is ineffective. Consider reducing it to `1` --> $DIR/identity_op.rs:74:9 | LL | x + 1 % 3; | ^^^^^ error: aborting due to 18 previous errors