rust/tests/rustdoc-ui/unused.rs
2023-01-11 09:32:08 +00:00

15 lines
340 B
Rust

// check-pass
// This test purpose is to check that unused_imports lint isn't fired
// by rustdoc. Why would it? Because when rustdoc is running, it uses
// "everybody-loops" which replaces parts of code with "loop {}" to get
// huge performance improvements.
#![deny(unused_imports)]
use std::fs::File;
pub fn f() {
let _: File;
}