src/tools/clippy/tests/ui/bit_masks.stderr

   1 error: &-masking with zero
   2   --> $DIR/bit_masks.rs:12:5
   3    |
   4 12 |     x & 0 == 0;
   5    |     ^^^^^^^^^^
   6    |
   7    = note: `-D 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:12:5
  11    |
  12 12 |     x & 0 == 0;
  13    |     ^^^^^
  14    |
  15    = note: `-D erasing-op` implied by `-D warnings`
  16
  17 error: incompatible bit mask: `_ & 2` can never be equal to `1`
  18   --> $DIR/bit_masks.rs:15:5
  19    |
  20 15 |     x & 2 == 1;
  21    |     ^^^^^^^^^^
  22
  23 error: incompatible bit mask: `_ | 3` can never be equal to `2`
  24   --> $DIR/bit_masks.rs:19:5
  25    |
  26 19 |     x | 3 == 2;
  27    |     ^^^^^^^^^^
  28
  29 error: incompatible bit mask: `_ & 1` will never be higher than `1`
  30   --> $DIR/bit_masks.rs:21:5
  31    |
  32 21 |     x & 1 > 1;
  33    |     ^^^^^^^^^
  34
  35 error: incompatible bit mask: `_ | 2` will always be higher than `1`
  36   --> $DIR/bit_masks.rs:25:5
  37    |
  38 25 |     x | 2 > 1;
  39    |     ^^^^^^^^^
  40
  41 error: incompatible bit mask: `_ & 7` can never be equal to `8`
  42   --> $DIR/bit_masks.rs:32:5
  43    |
  44 32 |     x & THREE_BITS == 8;
  45    |     ^^^^^^^^^^^^^^^^^^^
  46
  47 error: incompatible bit mask: `_ | 7` will never be lower than `7`
  48   --> $DIR/bit_masks.rs:33:5
  49    |
  50 33 |     x | EVEN_MORE_REDIRECTION < 7;
  51    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  52
  53 error: &-masking with zero
  54   --> $DIR/bit_masks.rs:35:5
  55    |
  56 35 |     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:35:5
  61    |
  62 35 |     0 & x == 0;
  63    |     ^^^^^
  64
  65 error: incompatible bit mask: `_ | 2` will always be higher than `1`
  66   --> $DIR/bit_masks.rs:39:5
  67    |
  68 39 |     1 < 2 | x;
  69    |     ^^^^^^^^^
  70
  71 error: incompatible bit mask: `_ | 3` can never be equal to `2`
  72   --> $DIR/bit_masks.rs:40:5
  73    |
  74 40 |     2 == 3 | x;
  75    |     ^^^^^^^^^^
  76
  77 error: incompatible bit mask: `_ & 2` can never be equal to `1`
  78   --> $DIR/bit_masks.rs:41:5
  79    |
  80 41 |     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:52:5
  85    |
  86 52 |     x | 1 > 3;
  87    |     ^^^^^^^^^
  88    |
  89    = note: `-D 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:53:5
  93    |
  94 53 |     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:54:5
  99    |
 100 54 |     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:55:5
 105    |
 106 55 |     x | 1 >= 8;
 107    |     ^^^^^^^^^^
 108