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 #![feature(fn_traits, unboxed_closures)]
20 impl FnMut<isize> for S {
21 extern "rust-call" fn call_mut(&mut self, z: isize) -> isize {
26 impl FnOnce<isize> for S {
28 extern "rust-call" fn call_once(mut self, z: isize) -> isize { self.call_mut(z) }
36 drop(s(3)) //~ ERROR cannot use call notation