| error[E0435]: attempt to use a non-constant value in a constant | |
| --> $DIR/E0435.rs:5:17 | |
| | | |
| LL | let _: [u8; foo]; | |
| | ^^^ non-constant value | |
| | | |
| help: consider using `const` instead of `let` | |
| | | |
| LL | const foo: usize = 42; | |
| | ~~~~~ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0435`. |