mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-05 13:13:40 +00:00
26 lines
446 B
Rust
26 lines
446 B
Rust
// run-pass
|
|
// #24947 ICE using a trait-associated const in an array size
|
|
|
|
|
|
struct Foo;
|
|
|
|
impl Foo {
|
|
const SIZE: usize = 8;
|
|
}
|
|
|
|
trait Bar {
|
|
const BAR_SIZE: usize;
|
|
}
|
|
|
|
impl Bar for Foo {
|
|
const BAR_SIZE: usize = 12;
|
|
}
|
|
|
|
#[allow(unused_variables)]
|
|
fn main() {
|
|
let w: [u8; 12] = [0u8; <Foo as Bar>::BAR_SIZE];
|
|
let x: [u8; 12] = [0u8; <Foo>::BAR_SIZE];
|
|
let y: [u8; 8] = [0u8; <Foo>::SIZE];
|
|
let z: [u8; 8] = [0u8; Foo::SIZE];
|
|
}
|