// run-pass | |
#![feature(const_generics)] | |
//~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash | |
struct Foo<T, const N: usize>([T; {N}]); | |
impl<T, const N: usize> Foo<T, {N}> { | |
fn foo(&self) -> usize { | |
{N} | |
} | |
} | |
fn main() { | |
let foo = Foo([0u32; 21]); | |
assert_eq!(foo.0, [0u32; 21]); | |
assert_eq!(foo.foo(), 21); | |
} |