| // 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. |
| |
| // aux-build:macro-use-warned-against.rs |
| // aux-build:macro-use-warned-against2.rs |
| // compile-pass |
| |
| #![warn(macro_use_extern_crate, unused)] |
| #![feature(use_extern_macros)] |
| |
| #[macro_use] //~ WARN should be replaced at use sites with a `use` statement |
| extern crate macro_use_warned_against; |
| #[macro_use] //~ WARN unused `#[macro_use]` |
| extern crate macro_use_warned_against2; |
| |
| fn main() { |
| foo!(); |
| } |