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14 lines
206 B
Rust
14 lines
206 B
Rust
//@ check-pass
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macro_rules! foo {
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($(: $p:path)? $(: $l:lifetime)? ) => { bar! {$(: $p)? $(: $l)? } };
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}
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macro_rules! bar {
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($(: $p:path)? $(: $l:lifetime)? ) => {};
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}
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foo! {: 'a }
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fn main() {}
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