src/test/ui/const-generics/issues/issue-61336.full.stderr

   1 warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
   2   --> $DIR/issue-61336.rs:2:27
   3    |
   4 LL | #![cfg_attr(full, feature(const_generics))]
   5    |                           ^^^^^^^^^^^^^^
   6    |
   7    = note: `#[warn(incomplete_features)]` on by default
   8    = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
   9
  10 error[E0277]: the trait bound `T: Copy` is not satisfied
  11   --> $DIR/issue-61336.rs:10:5
  12    |
  13 LL |     [x; N]
  14    |     ^^^^^^ the trait `Copy` is not implemented for `T`
  15    |
  16    = note: the `Copy` trait is required because the repeated element will be copied
  17 help: consider restricting type parameter `T`
  18    |
  19 LL | fn g<T: Copy, const N: usize>(x: T) -> [T; N] {
  20    |       ^^^^^^
  21
  22 error: aborting due to previous error; 1 warning emitted
  23
  24 For more information about this error, try `rustc --explain E0277`.