1 error[E0015]: cannot call non-const fn `foo` in statics
2 --> $DIR/static-vec-repeat-not-constant.rs:3:25
4 LL | static a: [isize; 2] = [foo(); 2];
7 = note: calls in statics are limited to constant functions, tuple structs and tuple variants
8 = note: consider wrapping this expression in `Lazy::new(|| ...)` from the `once_cell` crate: https://crates.io/crates/once_cell
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0015`.