tests/ui/feature-gates/feature-gate-adt_const_params.stderr

   1 error: `&'static str` is forbidden as the type of a const generic parameter
   2   --> $DIR/feature-gate-adt_const_params.rs:1:24
   3    |
   4 LL | struct Foo<const NAME: &'static str>;
   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