| error: &-masking with zero |
| --> tests/ui/bit_masks.rs:14:5 |
| | |
| LL | x & 0 == 0; |
| | ^^^^^^^^^^ |
| | |
| = note: `-D clippy::bad-bit-mask` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::bad_bit_mask)]` |
| |
| error: this operation will always return zero. This is likely not the intended outcome |
| --> tests/ui/bit_masks.rs:14:5 |
| | |
| LL | x & 0 == 0; |
| | ^^^^^ |
| | |
| = note: `#[deny(clippy::erasing_op)]` on by default |
| |
| error: incompatible bit mask: `_ & 2` can never be equal to `1` |
| --> tests/ui/bit_masks.rs:21:5 |
| | |
| LL | x & 2 == 1; |
| | ^^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ | 3` can never be equal to `2` |
| --> tests/ui/bit_masks.rs:26:5 |
| | |
| LL | x | 3 == 2; |
| | ^^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ & 1` will never be higher than `1` |
| --> tests/ui/bit_masks.rs:29:5 |
| | |
| LL | x & 1 > 1; |
| | ^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ | 2` will always be higher than `1` |
| --> tests/ui/bit_masks.rs:34:5 |
| | |
| LL | x | 2 > 1; |
| | ^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ & 7` can never be equal to `8` |
| --> tests/ui/bit_masks.rs:42:5 |
| | |
| LL | x & THREE_BITS == 8; |
| | ^^^^^^^^^^^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ | 7` will never be lower than `7` |
| --> tests/ui/bit_masks.rs:44:5 |
| | |
| LL | x | EVEN_MORE_REDIRECTION < 7; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: &-masking with zero |
| --> tests/ui/bit_masks.rs:47:5 |
| | |
| LL | 0 & x == 0; |
| | ^^^^^^^^^^ |
| |
| error: this operation will always return zero. This is likely not the intended outcome |
| --> tests/ui/bit_masks.rs:47:5 |
| | |
| LL | 0 & x == 0; |
| | ^^^^^ |
| |
| error: incompatible bit mask: `_ | 2` will always be higher than `1` |
| --> tests/ui/bit_masks.rs:53:5 |
| | |
| LL | 1 < 2 | x; |
| | ^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ | 3` can never be equal to `2` |
| --> tests/ui/bit_masks.rs:55:5 |
| | |
| LL | 2 == 3 | x; |
| | ^^^^^^^^^^ |
| |
| error: incompatible bit mask: `_ & 2` can never be equal to `1` |
| --> tests/ui/bit_masks.rs:57:5 |
| | |
| LL | 1 == x & 2; |
| | ^^^^^^^^^^ |
| |
| error: ineffective bit mask: `x | 1` compared to `3`, is the same as x compared directly |
| --> tests/ui/bit_masks.rs:69:5 |
| | |
| LL | x | 1 > 3; |
| | ^^^^^^^^^ |
| | |
| = note: `-D clippy::ineffective-bit-mask` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::ineffective_bit_mask)]` |
| |
| error: ineffective bit mask: `x | 1` compared to `4`, is the same as x compared directly |
| --> tests/ui/bit_masks.rs:72:5 |
| | |
| LL | x | 1 < 4; |
| | ^^^^^^^^^ |
| |
| error: ineffective bit mask: `x | 1` compared to `3`, is the same as x compared directly |
| --> tests/ui/bit_masks.rs:74:5 |
| | |
| LL | x | 1 <= 3; |
| | ^^^^^^^^^^ |
| |
| error: ineffective bit mask: `x | 1` compared to `8`, is the same as x compared directly |
| --> tests/ui/bit_masks.rs:76:5 |
| | |
| LL | x | 1 >= 8; |
| | ^^^^^^^^^^ |
| |
| error: aborting due to 17 previous errors |
| |