1 error: `[u32; _]` is forbidden as the type of a const generic parameter
2 --> $DIR/issue-73491.rs:8:19
4 LL | fn hoge<const IN: [u32; LEN]>() {}
7 = note: the only supported types are integers, `bool` and `char`
8 = help: more complex types are supported with `#![feature(const_generics)]`
10 error: aborting due to previous error