error[E0435]: attempt to use a non-constant value in a constant
- --> $DIR/non-constant-expr-for-arr-len.rs:15:22
+ --> $DIR/non-constant-expr-for-arr-len.rs:5:22
|
+LL | fn bar(n: usize) {
+ | - help: consider using `const` instead of `let`
LL | let _x = [0; n];
| ^ non-constant value