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//@ run-pass
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//@ edition:2018
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use std;
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use std::io;
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mod foo {
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pub use std as my_std;
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}
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mod bar {
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pub use std::{self};
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}
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fn main() {
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let _ = io::stdout();
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let _ = self::std::io::stdout();
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let _ = foo::my_std::io::stdout();
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let _ = bar::std::io::stdout();
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}
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