2020-12-28 16:57:13 -06:00
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// run-pass
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2021-04-27 21:15:59 -05:00
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// edition:2021
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2020-12-28 16:57:13 -06:00
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macro_rules! foo {
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(a $x:pat_param) => {};
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(b $x:pat) => {};
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2020-12-28 16:57:13 -06:00
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}
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fn main() {
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foo!(a None);
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foo!(b 1 | 2);
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}
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