mirror of https://github.com/rust-lang/rust
18 lines
375 B
Rust
18 lines
375 B
Rust
// This is just `mbe-async-trait-bound-theoretical-regression.rs` in practice.
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//@ edition:2021
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// for the `impl` + keyword test
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macro_rules! impl_primitive {
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($ty:ty) => {
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compile_error!("whoops");
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};
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(impl async) => {};
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}
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impl_primitive!(impl async);
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//~^ ERROR expected identifier, found `<eof>`
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//~| ERROR async closures are unstable
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fn main() {}
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