tests/ui/unsafe/ranged_ints2.mirunsafeck.stderr

   1 error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
   2   --> $DIR/ranged_ints2.rs:11:13
   3    |
   4 LL |     let y = &mut x.0;
   5    |             ^^^^^^^^ mutation of layout constrained field
   6    |
   7    = note: mutating layout constrained fields cannot statically be checked for valid values
   8
   9 error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
  10   --> $DIR/ranged_ints2.rs:12:25
  11    |
  12 LL |     if let Some(NonZero(ref mut y)) = Some(x) {}
  13    |                         ^^^^^^^^^ mutation of layout constrained field
  14    |
  15    = note: mutating layout constrained fields cannot statically be checked for valid values
  16
  17 error: aborting due to 2 previous errors
  18
  19 For more information about this error, try `rustc --explain E0133`.