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 // Test that the call operator autoderefs when calling a bounded type parameter.
13 #![feature(unboxed_closures)]
17 fn call_with_2(x: &fn(int) -> int) -> int
19 x(2) // look ma, no `*`
22 fn subtract_22(x: int) -> int { x - 22 }
25 let subtract_22: fn(int) -> int = subtract_22;
26 let z = call_with_2(&subtract_22);