| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // compile-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; |
| } |