// Copyright 2015 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #![deny(dead_code)] struct MyFoo; impl MyFoo { const BAR: u32 = 1; //~^ ERROR associated const is never used: `BAR` } fn main() { let _: MyFoo = MyFoo; }