95ff642797
Done with ```bash sd '//@ pretty-expanded.*\n' '' tests/ui/**/*.rs ``` and ``` sd '//@pretty-expanded.*\n' '' tests/ui/**/*.rs ```
13 lines
212 B
Rust
13 lines
212 B
Rust
//@ run-pass
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use std::io::{self, Write};
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fn f(wr: &mut dyn Write) {
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wr.write_all(b"hello").ok().expect("failed");
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}
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fn main() {
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let mut wr = Box::new(io::stdout()) as Box<dyn Write>;
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f(&mut wr);
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}
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