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// edition:2018
// aux-build:removing-extern-crate.rs
// run-rustfix
// check-pass
#![warn(rust_2018_idioms)]
extern crate removing_extern_crate as foo; //~ WARNING unused extern crate
extern crate core; //~ WARNING unused extern crate
mod another {
extern crate removing_extern_crate as foo; //~ WARNING unused extern crate
extern crate core; //~ WARNING unused extern crate
}
fn main() {}
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