src/test/compile-fail/bad-for-loop.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14

// 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.

fn main() {
    fn baz(_x: &fn(y: int) -> int) {}
    for baz |_e| { } //~ ERROR A `for` loop iterator should expect a closure that returns `bool`
}