rust/src/test/ui/run-pass/issues/issue-4865-1.rs

// Copyright 2015 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.

// This should resolve fine.
// Prior to fix, the crossed imports between a and b
// would block on the glob import, itself never being resolved
// because these previous imports were not resolved.

pub mod a {
    use b::fn_b;
    use c::*;

    pub fn fn_a(){
    }
}

pub mod b {
    use a::fn_a;
    use c::*;

    pub fn fn_b(){
    }
}

pub mod c{
    pub fn fn_c(){
    }
}

use a::fn_a;
use b::fn_b;

fn main() {
}