rust/src/test/run-pass/mod-view-items.rs

// Copyright 2012-2014 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.

// Test view items inside non-file-level mods

// This is a regression test for an issue where we were failing to
// pretty-print such view items. If that happens again, this should
// begin failing.

mod m {
    pub fn f() -> Vec<int> { Vec::new() }
}

pub fn main() { let _x = m::f(); }