tests/ui/lint/lint-invalid-atomic-ordering-fetch-update.stderr

   1 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
   2   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:26:47
   3    |
   4 LL |     let _ = x.fetch_update(Ordering::Relaxed, Ordering::AcqRel, |old| Some(old + 1));
   5    |                                               ^^^^^^^^^^^^^^^^ invalid failure ordering
   6    |
   7    = help: consider using `Acquire` or `Relaxed` failure ordering instead
   8    = note: `#[deny(invalid_atomic_ordering)]` on by default
   9
  10 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  11   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:28:47
  12    |
  13 LL |     let _ = x.fetch_update(Ordering::Acquire, Ordering::AcqRel, |old| Some(old + 1));
  14    |                                               ^^^^^^^^^^^^^^^^ invalid failure ordering
  15    |
  16    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  17
  18 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  19   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:30:47
  20    |
  21 LL |     let _ = x.fetch_update(Ordering::Release, Ordering::AcqRel, |old| Some(old + 1));
  22    |                                               ^^^^^^^^^^^^^^^^ invalid failure ordering
  23    |
  24    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  25
  26 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  27   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:32:46
  28    |
  29 LL |     let _ = x.fetch_update(Ordering::AcqRel, Ordering::AcqRel, |old| Some(old + 1));
  30    |                                              ^^^^^^^^^^^^^^^^ invalid failure ordering
  31    |
  32    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  33
  34 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  35   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:34:46
  36    |
  37 LL |     let _ = x.fetch_update(Ordering::SeqCst, Ordering::AcqRel, |old| Some(old + 1));
  38    |                                              ^^^^^^^^^^^^^^^^ invalid failure ordering
  39    |
  40    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  41
  42 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  43   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:38:47
  44    |
  45 LL |     let _ = x.fetch_update(Ordering::Relaxed, Ordering::Release, |old| Some(old + 1));
  46    |                                               ^^^^^^^^^^^^^^^^^ invalid failure ordering
  47    |
  48    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  49
  50 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  51   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:40:47
  52    |
  53 LL |     let _ = x.fetch_update(Ordering::Acquire, Ordering::Release, |old| Some(old + 1));
  54    |                                               ^^^^^^^^^^^^^^^^^ invalid failure ordering
  55    |
  56    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  57
  58 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  59   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:42:47
  60    |
  61 LL |     let _ = x.fetch_update(Ordering::Release, Ordering::Release, |old| Some(old + 1));
  62    |                                               ^^^^^^^^^^^^^^^^^ invalid failure ordering
  63    |
  64    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  65
  66 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  67   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:44:46
  68    |
  69 LL |     let _ = x.fetch_update(Ordering::AcqRel, Ordering::Release, |old| Some(old + 1));
  70    |                                              ^^^^^^^^^^^^^^^^^ invalid failure ordering
  71    |
  72    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  73
  74 error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write
  75   --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:46:46
  76    |
  77 LL |     let _ = x.fetch_update(Ordering::SeqCst, Ordering::Release, |old| Some(old + 1));
  78    |                                              ^^^^^^^^^^^^^^^^^ invalid failure ordering
  79    |
  80    = help: consider using `Acquire` or `Relaxed` failure ordering instead
  81
  82 error: aborting due to 10 previous errors
  83