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

   1 error: this loop never actually loops
   2   --> $DIR/never_loop.rs:10:5
   3    |
   4 LL | /     loop {
   5 LL | |         // clippy::never_loop
   6 LL | |         x += 1;
   7 LL | |         if x == 1 {
   8 ...  |
   9 LL | |         break;
  10 LL | |     }
  11    | |_____^
  12    |
  13    = note: `#[deny(clippy::never_loop)]` on by default
  14
  15 error: this loop never actually loops
  16   --> $DIR/never_loop.rs:32:5
  17    |
  18 LL | /     loop {
  19 LL | |         // never loops
  20 LL | |         x += 1;
  21 LL | |         break;
  22 LL | |     }
  23    | |_____^
  24
  25 error: this loop never actually loops
  26   --> $DIR/never_loop.rs:52:5
  27    |
  28 LL | /     loop {
  29 LL | |         // never loops
  30 LL | |         while i == 0 {
  31 LL | |             // never loops
  32 ...  |
  33 LL | |         return;
  34 LL | |     }
  35    | |_____^
  36
  37 error: this loop never actually loops
  38   --> $DIR/never_loop.rs:54:9
  39    |
  40 LL | /         while i == 0 {
  41 LL | |             // never loops
  42 LL | |             break;
  43 LL | |         }
  44    | |_________^
  45
  46 error: this loop never actually loops
  47   --> $DIR/never_loop.rs:66:9
  48    |
  49 LL | /         loop {
  50 LL | |             // never loops
  51 LL | |             if x == 5 {
  52 LL | |                 break;
  53 LL | |             }
  54 LL | |             continue 'outer;
  55 LL | |         }
  56    | |_________^
  57
  58 error: this loop never actually loops
  59   --> $DIR/never_loop.rs:102:5
  60    |
  61 LL | /     while let Some(y) = x {
  62 LL | |         // never loops
  63 LL | |         return;
  64 LL | |     }
  65    | |_____^
  66
  67 error: this loop never actually loops
  68   --> $DIR/never_loop.rs:109:5
  69    |
  70 LL | /     for x in 0..10 {
  71 LL | |         // never loops
  72 LL | |         match x {
  73 LL | |             1 => break,
  74 LL | |             _ => return,
  75 LL | |         }
  76 LL | |     }
  77    | |_____^
  78    |
  79 help: if you need the first element of the iterator, try writing
  80    |
  81 LL |     if let Some(x) = (0..10).next() {
  82    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  83
  84 error: this loop never actually loops
  85   --> $DIR/never_loop.rs:157:5
  86    |
  87 LL | /     'outer: while a {
  88 LL | |         // never loops
  89 LL | |         while a {
  90 LL | |             if a {
  91 ...  |
  92 LL | |         break 'outer;
  93 LL | |     }
  94    | |_____^
  95
  96 error: this loop never actually loops
  97   --> $DIR/never_loop.rs:172:9
  98    |
  99 LL | /         while false {
 100 LL | |             break 'label;
 101 LL | |         }
 102    | |_________^
 103
 104 error: this loop never actually loops
 105   --> $DIR/never_loop.rs:223:13
 106    |
 107 LL |       let _ = loop {
 108    |  _____________^
 109 LL | |         let Some(x) = x else {
 110 LL | |             return;
 111 LL | |         };
 112 LL | |
 113 LL | |         break x;
 114 LL | |     };
 115    | |_____^
 116
 117 error: this loop never actually loops
 118   --> $DIR/never_loop.rs:244:5
 119    |
 120 LL | /     'a: loop {
 121 LL | |         'b: {
 122 LL | |             break 'b 'c: {
 123 LL | |                 break 'a;
 124 LL | |             };
 125 LL | |         }
 126 LL | |     }
 127    | |_____^
 128
 129 error: aborting due to 11 previous errors
 130