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//@ run-pass
#![allow(unused_imports)]
pub fn foo() -> isize {
3
}
pub fn bar() -> isize {
4
}
pub mod baz {
use {foo, bar};
pub fn quux() -> isize {
foo() + bar()
}
}
pub mod grault {
use {foo};
pub fn garply() -> isize {
foo()
}
}
pub mod waldo {
use {};
pub fn plugh() -> isize {
0
}
}
pub fn main() {
let _x = baz::quux();
let _y = grault::garply();
let _z = waldo::plugh();
}
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