mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
17 lines
275 B
Rust
17 lines
275 B
Rust
#![feature(plugin)]
|
|
#![plugin(clippy)]
|
|
#![deny(clippy)]
|
|
|
|
#[allow(dead_code)]
|
|
struct Foo;
|
|
|
|
impl Iterator for Foo {
|
|
type Item = ();
|
|
|
|
fn next(&mut self) -> Option<()> {
|
|
let _ = self.len() == 0;
|
|
unimplemented!()
|
|
}
|
|
}
|
|
|
|
impl ExactSizeIterator for Foo {}
|