projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| f20569fa XL |
1 | error: &-masking with zero |
| 2 | --> $DIR/bit_masks.rs:14:5 | |
| 3 | | | |
| 4 | LL | x & 0 == 0; | |
| 5 | | ^^^^^^^^^^ | |
| 6 | | | |
| 7 | = note: `-D clippy::bad-bit-mask` implied by `-D warnings` | |
| 8 | ||
| 9 | error: this operation will always return zero. This is likely not the intended outcome | |
| 10 | --> $DIR/bit_masks.rs:14:5 | |
| 11 | | | |
| 12 | LL | x & 0 == 0; | |
| 13 | | ^^^^^ | |
| 14 | | | |
| 15 | = note: `#[deny(clippy::erasing_op)]` on by default | |
| 16 | ||
| 17 | error: incompatible bit mask: `_ & 2` can never be equal to `1` | |
| 18 | --> $DIR/bit_masks.rs:17:5 | |
| 19 | | | |
| 20 | LL | x & 2 == 1; | |
| 21 | | ^^^^^^^^^^ | |
| 22 | ||
| 23 | error: incompatible bit mask: `_ | 3` can never be equal to `2` | |
| 24 | --> $DIR/bit_masks.rs:21:5 | |
| 25 | | | |
| 26 | LL | x | 3 == 2; | |
| 27 | | ^^^^^^^^^^ | |
| 28 | ||
| 29 | error: incompatible bit mask: `_ & 1` will never be higher than `1` | |
| 30 | --> $DIR/bit_masks.rs:23:5 | |
| 31 | | | |
| 32 | LL | x & 1 > 1; | |
| 33 | | ^^^^^^^^^ | |
| 34 | ||
| 35 | error: incompatible bit mask: `_ | 2` will always be higher than `1` | |
| 36 | --> $DIR/bit_masks.rs:27:5 | |
| 37 | | | |
| 38 | LL | x | 2 > 1; | |
| 39 | | ^^^^^^^^^ | |
| 40 | ||
| 41 | error: incompatible bit mask: `_ & 7` can never be equal to `8` | |
| 42 | --> $DIR/bit_masks.rs:34:5 | |
| 43 | | | |
| 44 | LL | x & THREE_BITS == 8; | |
| 45 | | ^^^^^^^^^^^^^^^^^^^ | |
| 46 | ||
| 47 | error: incompatible bit mask: `_ | 7` will never be lower than `7` | |
| 48 | --> $DIR/bit_masks.rs:35:5 | |
| 49 | | | |
| 50 | LL | x | EVEN_MORE_REDIRECTION < 7; | |
| 51 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 52 | ||
| 53 | error: &-masking with zero | |
| 54 | --> $DIR/bit_masks.rs:37:5 | |
| 55 | | | |
| 56 | LL | 0 & x == 0; | |
| 57 | | ^^^^^^^^^^ | |
| 58 | ||
| 59 | error: this operation will always return zero. This is likely not the intended outcome | |
| 60 | --> $DIR/bit_masks.rs:37:5 | |
| 61 | | | |
| 62 | LL | 0 & x == 0; | |
| 63 | | ^^^^^ | |
| 64 | ||
| 65 | error: incompatible bit mask: `_ | 2` will always be higher than `1` | |
| 66 | --> $DIR/bit_masks.rs:41:5 | |
| 67 | | | |
| 68 | LL | 1 < 2 | x; | |
| 69 | | ^^^^^^^^^ | |
| 70 | ||
| 71 | error: incompatible bit mask: `_ | 3` can never be equal to `2` | |
| 72 | --> $DIR/bit_masks.rs:42:5 | |
| 73 | | | |
| 74 | LL | 2 == 3 | x; | |
| 75 | | ^^^^^^^^^^ | |
| 76 | ||
| 77 | error: incompatible bit mask: `_ & 2` can never be equal to `1` | |
| 78 | --> $DIR/bit_masks.rs:43:5 | |
| 79 | | | |
| 80 | LL | 1 == x & 2; | |
| 81 | | ^^^^^^^^^^ | |
| 82 | ||
| 83 | error: ineffective bit mask: `x | 1` compared to `3`, is the same as x compared directly | |
| 84 | --> $DIR/bit_masks.rs:54:5 | |
| 85 | | | |
| 86 | LL | x | 1 > 3; | |
| 87 | | ^^^^^^^^^ | |
| 88 | | | |
| 89 | = note: `-D clippy::ineffective-bit-mask` implied by `-D warnings` | |
| 90 | ||
| 91 | error: ineffective bit mask: `x | 1` compared to `4`, is the same as x compared directly | |
| 92 | --> $DIR/bit_masks.rs:55:5 | |
| 93 | | | |
| 94 | LL | x | 1 < 4; | |
| 95 | | ^^^^^^^^^ | |
| 96 | ||
| 97 | error: ineffective bit mask: `x | 1` compared to `3`, is the same as x compared directly | |
| 98 | --> $DIR/bit_masks.rs:56:5 | |
| 99 | | | |
| 100 | LL | x | 1 <= 3; | |
| 101 | | ^^^^^^^^^^ | |
| 102 | ||
| 103 | error: ineffective bit mask: `x | 1` compared to `8`, is the same as x compared directly | |
| 104 | --> $DIR/bit_masks.rs:57:5 | |
| 105 | | | |
| 106 | LL | x | 1 >= 8; | |
| 107 | | ^^^^^^^^^^ | |
| 108 | ||
| 109 | error: aborting due to 17 previous errors | |
| 110 |