| // Regression test for #72819: ICE due to failure in resolving the const generic in `Arr`'s type |
| // bounds. |
| // revisions: full min |
| #![cfg_attr(full, feature(const_generics))] |
| #![cfg_attr(full, allow(incomplete_features))] |
| #![cfg_attr(min, feature(min_const_generics))] |
| |
| struct Arr<const N: usize> |
| where Assert::<{N < usize::max_value() / 2}>: IsTrue, |
| //[full]~^ ERROR constant expression depends on a generic parameter |
| //[min]~^^ ERROR generic parameters must not be used inside of non trivial constant values |
| { |
| } |
| |
| enum Assert<const CHECK: bool> {} |
| |
| trait IsTrue {} |
| |
| impl IsTrue for Assert<true> {} |
| |
| fn main() { |
| let x: Arr<{usize::max_value()}> = Arr {}; |
| } |
