src/test/ui/span/lint-unused-unsafe.stderr

   1 error: unnecessary `unsafe` block
   2   --> $DIR/lint-unused-unsafe.rs:26:13
   3    |
   4 26 | fn bad1() { unsafe {} }                  //~ ERROR: unnecessary `unsafe` block
   5    |             ^^^^^^^^^ unnecessary `unsafe` block
   6    |
   7 note: lint level defined here
   8   --> $DIR/lint-unused-unsafe.rs:14:9
   9    |
  10 14 | #![deny(unused_unsafe)]
  11    |         ^^^^^^^^^^^^^
  12
  13 error: unnecessary `unsafe` block
  14   --> $DIR/lint-unused-unsafe.rs:27:13
  15    |
  16 27 | fn bad2() { unsafe { bad1() } }          //~ ERROR: unnecessary `unsafe` block
  17    |             ^^^^^^^^^^^^^^^^^ unnecessary `unsafe` block
  18
  19 error: unnecessary `unsafe` block
  20   --> $DIR/lint-unused-unsafe.rs:28:20
  21    |
  22 28 | unsafe fn bad3() { unsafe {} }           //~ ERROR: unnecessary `unsafe` block
  23    |                    ^^^^^^^^^ unnecessary `unsafe` block
  24    |
  25 note: because it's nested under this `unsafe` fn
  26   --> $DIR/lint-unused-unsafe.rs:28:1
  27    |
  28 28 | unsafe fn bad3() { unsafe {} }           //~ ERROR: unnecessary `unsafe` block
  29    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  30
  31 error: unnecessary `unsafe` block
  32   --> $DIR/lint-unused-unsafe.rs:29:13
  33    |
  34 29 | fn bad4() { unsafe { callback(||{}) } }  //~ ERROR: unnecessary `unsafe` block
  35    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ unnecessary `unsafe` block
  36
  37 error: unnecessary `unsafe` block
  38   --> $DIR/lint-unused-unsafe.rs:30:20
  39    |
  40 30 | unsafe fn bad5() { unsafe { unsf() } }   //~ ERROR: unnecessary `unsafe` block
  41    |                    ^^^^^^^^^^^^^^^^^ unnecessary `unsafe` block
  42    |
  43 note: because it's nested under this `unsafe` fn
  44   --> $DIR/lint-unused-unsafe.rs:30:1
  45    |
  46 30 | unsafe fn bad5() { unsafe { unsf() } }   //~ ERROR: unnecessary `unsafe` block
  47    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  48
  49 error: unnecessary `unsafe` block
  50   --> $DIR/lint-unused-unsafe.rs:33:9
  51    |
  52 33 |           unsafe {                         //~ ERROR: unnecessary `unsafe` block
  53    |  _________^ starting here...
  54 34 | |             unsf()
  55 35 | |         }
  56    | |_________^ ...ending here: unnecessary `unsafe` block
  57    |
  58 note: because it's nested under this `unsafe` block
  59   --> $DIR/lint-unused-unsafe.rs:32:5
  60    |
  61 32 |       unsafe {                             // don't put the warning here
  62    |  _____^ starting here...
  63 33 | |         unsafe {                         //~ ERROR: unnecessary `unsafe` block
  64 34 | |             unsf()
  65 35 | |         }
  66 36 | |     }
  67    | |_____^ ...ending here
  68
  69 error: unnecessary `unsafe` block
  70   --> $DIR/lint-unused-unsafe.rs:39:5
  71    |
  72 39 |       unsafe {                             //~ ERROR: unnecessary `unsafe` block
  73    |  _____^ starting here...
  74 40 | |         unsafe {                         //~ ERROR: unnecessary `unsafe` block
  75 41 | |             unsf()
  76 42 | |         }
  77 43 | |     }
  78    | |_____^ ...ending here: unnecessary `unsafe` block
  79    |
  80 note: because it's nested under this `unsafe` fn
  81   --> $DIR/lint-unused-unsafe.rs:38:1
  82    |
  83 38 |   unsafe fn bad7() {
  84    |  _^ starting here...
  85 39 | |     unsafe {                             //~ ERROR: unnecessary `unsafe` block
  86 40 | |         unsafe {                         //~ ERROR: unnecessary `unsafe` block
  87 41 | |             unsf()
  88 42 | |         }
  89 43 | |     }
  90 44 | | }
  91    | |_^ ...ending here
  92
  93 error: unnecessary `unsafe` block
  94   --> $DIR/lint-unused-unsafe.rs:40:9
  95    |
  96 40 |           unsafe {                         //~ ERROR: unnecessary `unsafe` block
  97    |  _________^ starting here...
  98 41 | |             unsf()
  99 42 | |         }
 100    | |_________^ ...ending here: unnecessary `unsafe` block
 101    |
 102 note: because it's nested under this `unsafe` fn
 103   --> $DIR/lint-unused-unsafe.rs:38:1
 104    |
 105 38 |   unsafe fn bad7() {
 106    |  _^ starting here...
 107 39 | |     unsafe {                             //~ ERROR: unnecessary `unsafe` block
 108 40 | |         unsafe {                         //~ ERROR: unnecessary `unsafe` block
 109 41 | |             unsf()
 110 42 | |         }
 111 43 | |     }
 112 44 | | }
 113    | |_^ ...ending here
 114
 115 error: aborting due to 8 previous errors
 116