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