error: `&'static [u32]` is forbidden as the type of a const generic parameter --> $DIR/issue-73727-static-reference-array-const-param.rs:9:15 | LL | fn a() {} | ^^^^^^^^^^^^^^ | = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` error: aborting due to previous error