tests/ui/const-generics/issues/issue-73491.min.stderr

   1 error: `[u32; LEN]` is forbidden as the type of a const generic parameter
   2   --> $DIR/issue-73491.rs:8:19
   3    |
   4 LL | fn hoge<const IN: [u32; LEN]>() {}
   5    |                   ^^^^^^^^^^
   6    |
   7    = note: the only supported types are integers, `bool` and `char`
   8    = help: more complex types are supported with `#![feature(adt_const_params)]`
   9
  10 error: aborting due to previous error
  11