// Copyright 2012 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. struct foo { x: ~str, } impl foo : Drop { fn finalize(&self) { error!("%s", self.x); } } fn main() { let _z = foo { x: ~"Hello" }; }