rust/tests/ui/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs

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#![feature(generic_const_exprs)]
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#![allow(incomplete_features)]
struct Evaluatable<const N: u128> {}
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struct Foo<const N: u8>([u8; N as usize])
//~^ Error: unconstrained generic constant
//~| help: try adding a `where` bound using this expression: `where [(); N as usize]:`
where
Evaluatable<{N as u128}>:;
struct Foo2<const N: u8>(Evaluatable::<{N as u128}>) where Evaluatable<{N as usize as u128 }>:;
//~^ Error: unconstrained generic constant
//~| help: try adding a `where` bound using this expression: `where [(); {N as u128}]:`
struct Bar<const N: u8>([u8; (N + 2) as usize]) where [(); (N + 1) as usize]:;
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//~^ Error: unconstrained generic constant
//~| help: try adding a `where` bound using this expression: `where [(); (N + 2) as usize]:`
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fn main() {}