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223e47cc LB |
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. | |
4 | // | |
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. | |
10 | ||
1a4d82fc | 11 | |
223e47cc | 12 | fn main() { |
1a4d82fc | 13 | let needlesArr: Vec<char> = vec!('a', 'f'); |
85aaf69f | 14 | needlesArr.iter().fold(|x, y| { |
1a4d82fc JJ |
15 | }); |
16 | //~^^ ERROR this function takes 2 parameters but 1 parameter was supplied | |
5bcae85e SL |
17 | //~| NOTE the following parameter types were expected |
18 | //~| NOTE expected 2 parameters | |
223e47cc LB |
19 | // the first error is, um, non-ideal. |
20 | } |