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12 lines
177 B
Rust
12 lines
177 B
Rust
//@ check-pass
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macro_rules! check { ($meta:meta) => () }
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check!(meta(a b c d));
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check!(meta[a b c d]);
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check!(meta { a b c d });
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check!(meta);
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check!(meta = 0);
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fn main() {}
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