| // edition:2018 | |
| // revisions: full min | |
| #![cfg_attr(full, feature(adt_const_params))] | |
| #![cfg_attr(full, allow(incomplete_features))] | |
| struct Foo; | |
| impl<const H: feature> Foo { | |
| //~^ ERROR: expected type, found built-in attribute `feature` | |
| //~^^ ERROR: the const parameter `H` is not constrained by the impl trait, self type, or predicates | |
| async fn biz() {} | |
| } | |
| fn main() {} |