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//@ run-pass
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#![allow(dead_code)]
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|
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macro_rules! foo {
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(#[$attr:meta] $x:ident) => {
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|
#[$attr]
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|
struct $x {
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|
x: u32
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|
}
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|
}
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|
}
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|
|
|
foo! { #[derive(PartialEq, Eq)] Foo }
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|
|
|
const FOO: Foo = Foo { x: 0 };
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|
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fn main() {
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|
let y = Foo { x: 1 };
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|
match y {
|
|
FOO => { }
|
|
_ => { }
|
|
}
|
|
}
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