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git.proxmox.com Git - rustc.git/blob - src/test/run-pass/unboxed-closures-call-sugar-object.rs
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1 // Copyright 2012 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 #![allow(unknown_features)]
15 fn make_adder(x
: isize) -> Box
<FnMut(isize)->isize + '
static> {
16 // FIXME (#22405): Replace `Box::new` with `box` here when/if possible.
17 Box
::new(move |y
| { x + y }
)
21 let mut adder
= make_adder(3);