mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 08:44:35 +00:00
22 lines
319 B
Rust
22 lines
319 B
Rust
//@ known-bug: #120793
|
|
#![feature(effects)]
|
|
|
|
trait Dim {
|
|
fn dim() -> usize;
|
|
}
|
|
|
|
enum Dim3 {}
|
|
|
|
impl Dim for Dim3 {
|
|
fn dim(mut x: impl Iterator<Item = &'_ ()>) -> usize {
|
|
3
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let array: [usize; Dim3::dim()]
|
|
//~^ ERROR E0015
|
|
= [0; Dim3::dim()];
|
|
//~^ ERROR E0015
|
|
}
|