-mod foo {
-
- export bar;
+// 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.
- mod bar {
- fn y() {
- x();
+mod foo {
+ pub mod bar {
+ pub fn y() { super::super::foo::x(); }
}
- }
- fn x() {
- log "x";
- }
+ pub fn x() { println!("x"); }
}
-fn main() {
- foo::bar::y();
-}
+pub fn main() { self::foo::bar::y(); }