| //@ revisions: full adt_const_params min | |
| //@[full] check-pass | |
| #![cfg_attr(full, feature(adt_const_params, unsized_const_params))] | |
| #![cfg_attr(full, allow(incomplete_features))] | |
| #![cfg_attr(adt_const_params, feature(adt_const_params))] | |
| #![cfg_attr(adt_const_params, allow(incomplete_features))] | |
| struct Const<const P: &'static ()>; | |
| //[min]~^ ERROR `&'static ()` is forbidden as the type of a const generic parameter | |
| //[adt_const_params]~^^ ERROR use of unstable library feature `unsized_const_params` | |
| fn main() { | |
| const A: &'static () = unsafe { std::mem::transmute(10 as *const ()) }; | |
| let _ = Const::<{ A }>; | |
| } |