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

   1 error: unnecessary `unsafe` block
   2   --> $DIR/lint-unused-unsafe.rs:19:13
   3    |
   4 LL | fn bad1() { unsafe {} }
   5    |             ^^^^^^ unnecessary `unsafe` block
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/lint-unused-unsafe.rs:7:9
   9    |
  10 LL | #![deny(unused_unsafe)]
  11    |         ^^^^^^^^^^^^^
  12
  13 error: unnecessary `unsafe` block
  14   --> $DIR/lint-unused-unsafe.rs:20:13
  15    |
  16 LL | fn bad2() { unsafe { bad1() } }
  17    |             ^^^^^^ unnecessary `unsafe` block
  18
  19 error: unnecessary `unsafe` block
  20   --> $DIR/lint-unused-unsafe.rs:21:20
  21    |
  22 LL | unsafe fn bad3() { unsafe {} }
  23    | ----------------   ^^^^^^ unnecessary `unsafe` block
  24    | |
  25    | because it's nested under this `unsafe` fn
  26
  27 error: unnecessary `unsafe` block
  28   --> $DIR/lint-unused-unsafe.rs:22:13
  29    |
  30 LL | fn bad4() { unsafe { callback(||{}) } }
  31    |             ^^^^^^ unnecessary `unsafe` block
  32
  33 error: unnecessary `unsafe` block
  34   --> $DIR/lint-unused-unsafe.rs:23:20
  35    |
  36 LL | unsafe fn bad5() { unsafe { unsf() } }
  37    | ----------------   ^^^^^^ unnecessary `unsafe` block
  38    | |
  39    | because it's nested under this `unsafe` fn
  40
  41 error: unnecessary `unsafe` block
  42   --> $DIR/lint-unused-unsafe.rs:26:9
  43    |
  44 LL |     unsafe {                             // don't put the warning here
  45    |     ------ because it's nested under this `unsafe` block
  46 LL |         unsafe {
  47    |         ^^^^^^ unnecessary `unsafe` block
  48
  49 error: unnecessary `unsafe` block
  50   --> $DIR/lint-unused-unsafe.rs:32:5
  51    |
  52 LL | unsafe fn bad7() {
  53    | ---------------- because it's nested under this `unsafe` fn
  54 LL |     unsafe {
  55    |     ^^^^^^ unnecessary `unsafe` block
  56
  57 error: unnecessary `unsafe` block
  58   --> $DIR/lint-unused-unsafe.rs:33:9
  59    |
  60 LL | unsafe fn bad7() {
  61    | ---------------- because it's nested under this `unsafe` fn
  62 LL |     unsafe {
  63 LL |         unsafe {
  64    |         ^^^^^^ unnecessary `unsafe` block
  65
  66 error: aborting due to 8 previous errors
  67