src/test/ui/repeat_count.stderr

   1 error[E0435]: attempt to use a non-constant value in a constant
   2   --> $DIR/repeat_count.rs:5:17
   3    |
   4 LL |     let a = [0; n];
   5    |                 ^ non-constant value
   6
   7 error[E0308]: mismatched types
   8   --> $DIR/repeat_count.rs:7:17
   9    |
  10 LL |     let b = [0; ()];
  11    |                 ^^ expected `usize`, found `()`
  12
  13 error[E0308]: mismatched types
  14   --> $DIR/repeat_count.rs:10:17
  15    |
  16 LL |     let c = [0; true];
  17    |                 ^^^^ expected `usize`, found `bool`
  18
  19 error[E0308]: mismatched types
  20   --> $DIR/repeat_count.rs:13:17
  21    |
  22 LL |     let d = [0; 0.5];
  23    |                 ^^^ expected `usize`, found floating-point number
  24
  25 error[E0308]: mismatched types
  26   --> $DIR/repeat_count.rs:16:17
  27    |
  28 LL |     let e = [0; "foo"];
  29    |                 ^^^^^ expected `usize`, found `&str`
  30
  31 error[E0308]: mismatched types
  32   --> $DIR/repeat_count.rs:19:17
  33    |
  34 LL |     let f = [0; -4_isize];
  35    |                 ^^^^^^^^ expected `usize`, found `isize`
  36    |
  37 help: you can convert an `isize` to `usize` and panic if the converted value wouldn't fit
  38    |
  39 LL |     let f = [0; (-4_isize).try_into().unwrap()];
  40    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  41
  42 error[E0308]: mismatched types
  43   --> $DIR/repeat_count.rs:22:23
  44    |
  45 LL |     let f = [0_usize; -1_isize];
  46    |                       ^^^^^^^^ expected `usize`, found `isize`
  47    |
  48 help: you can convert an `isize` to `usize` and panic if the converted value wouldn't fit
  49    |
  50 LL |     let f = [0_usize; (-1_isize).try_into().unwrap()];
  51    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  52
  53 error[E0308]: mismatched types
  54   --> $DIR/repeat_count.rs:28:17
  55    |
  56 LL |     let g = [0; G { g: () }];
  57    |                 ^^^^^^^^^^^ expected `usize`, found struct `main::G`
  58
  59 error: aborting due to 8 previous errors
  60
  61 Some errors have detailed explanations: E0308, E0435.
  62 For more information about an error, try `rustc --explain E0308`.