1 error[E0435]: attempt to use a non-constant value in a constant
2 --> $DIR/issue-44239.rs:8:26
5 | ----- help: consider using `const` instead of `let`: `const n`
7 LL | const N: usize = n;
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0435`.