src/test/ui/feature-gates/feature-gate-negate-unsigned.stderr

   1 error[E0600]: cannot apply unary operator `-` to type `usize`
   2   --> $DIR/feature-gate-negate-unsigned.rs:10:23
   3    |
   4 LL |     let _max: usize = -1;
   5    |                       ^^
   6    |                       |
   7    |                       cannot apply unary operator `-`
   8    |                       help: you may have meant the maximum value of `usize`: `usize::MAX`
   9    |
  10    = note: unsigned values cannot be negated
  11
  12 error[E0600]: cannot apply unary operator `-` to type `u8`
  13   --> $DIR/feature-gate-negate-unsigned.rs:14:14
  14    |
  15 LL |     let _y = -x;
  16    |              ^^ cannot apply unary operator `-`
  17    |
  18    = note: unsigned values cannot be negated
  19
  20 error: aborting due to 2 previous errors
  21
  22 For more information about this error, try `rustc --explain E0600`.