error[E0277]: the size for values of type `[usize]` cannot be known at compilation time --> $DIR/issue-36122-accessing-externed-dst.rs:3:24 | LL | static symbol: [usize]; | ^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[usize]` error: aborting due to previous error For more information about this error, try `rustc --explain E0277`.