// Copyright 2013 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. #![feature(lang_items, no_core)] #![no_core] #[lang="copy"] pub trait Copy { } #[lang="sized"] pub trait Sized { } // error-pattern:requires `start` lang_item fn main() {}