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// Copyright 2012 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.
// xfail-test
type ErrPrinter = &fn(&str, &str);
fn example_err(prog: &str, arg: &str) {
printfln!("%s: %s", prog, arg)
}
fn exit(+print: ErrPrinter, prog: &str, arg: &str) {
print(prog, arg);
}
struct X {
err: ErrPrinter
}
impl X {
pub fn boom() {
exit(self.err, "prog", "arg");
}
}
pub fn main(){
let val = &X{
err: example_err,
};
val.boom();
}
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