1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 use core::finally::{try_finally, Finally};
12 use std::thread::Thread;
23 assert!(!Thread::panicking());
41 assert!(Thread::panicking());
48 let mut closure = |&mut:| 10i;
49 let i = closure.finally(|| { });
55 fn do_some_fallible_work() {}
56 fn but_always_run_this_function() { }
57 let mut f = do_some_fallible_work;
58 f.finally(but_always_run_this_function);