rust/src/test/run-pass/foreach-nested.rs
Brian Anderson e08a805b30 Merge remote-tracking branch 'bstrie/rimov' into incoming
Conflicts:
	src/libsyntax/parse/parser.rs
	src/test/bench/graph500-bfs.rs
	src/test/bench/sudoku.rs
	src/test/run-pass/borrowck-mut-vec-as-imm-slice.rs
	src/test/run-pass/empty-mutable-vec.rs
	src/test/run-pass/foreach-nested.rs
	src/test/run-pass/swap-2.rs
2013-02-04 11:58:30 -08:00

28 lines
781 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.
// -*- rust -*-
fn two(it: fn(int)) { it(0); it(1); }
pub fn main() {
let mut a: ~[int] = ~[-1, -1, -1, -1];
let mut p: int = 0;
do two |i| {
do two |j| { a[p] = 10 * i + j; p += 1; }
}
assert (a[0] == 0);
assert (a[1] == 1);
assert (a[2] == 10);
assert (a[3] == 11);
}