rust/src/test/run-pass/foreach-external-iterators-nested.rs
Ulrik Sverdrup 7d527fa96b Implement pretty-printing of .. and update tests.
Update tests to change all `&expr[]` to `&expr[..]` to make sure pretty printing
passes.
2015-02-05 18:09:12 +01:00

24 lines
700 B
Rust

// 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.
pub fn main() {
let x = [1; 100];
let y = [2; 100];
let mut p = 0;
let mut q = 0;
for i in &x[..] {
for j in &y[..] {
p += *j;
}
q += *i + p;
}
assert!(q == 1010100);
}