| // 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 <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. |
| |
| // Make sure the destructor is run for unit-like structs. |
| |
| use std::owned::AnyOwnExt; |
| use std::task; |
| |
| struct Foo; |
| |
| impl Drop for Foo { |
| fn drop(&mut self) { |
| fail!("This failure should happen."); |
| } |
| } |
| |
| pub fn main() { |
| let x = task::try(proc() { |
| let _b = Foo; |
| }); |
| |
| let s = x.unwrap_err().move::<&'static str>().unwrap(); |
| assert_eq!(s.as_slice(), "This failure should happen."); |
| } |