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20 lines
454 B
Rust
20 lines
454 B
Rust
// aux-build:issue-60674.rs
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// build-pass (FIXME(62277): could be check-pass?)
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// edition:2018
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// This is a regression test that ensures that `mut` patterns are not lost when provided as input
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// to a proc macro.
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extern crate issue_60674;
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#[issue_60674::attr]
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async fn f(mut x: u8) {}
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#[issue_60674::attr]
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async fn g((mut x, y, mut z): (u8, u8, u8)) {}
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#[issue_60674::attr]
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async fn g(mut x: u8, (a, mut b, c): (u8, u8, u8), y: u8) {}
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fn main() {}
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