18 lines
256 B
Rust
18 lines
256 B
Rust
//@ edition:2018
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//@ check-pass
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#![feature(type_alias_impl_trait)]
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type Tait = impl AsyncFn();
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#[define_opaque(Tait)]
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fn tait() -> Tait {
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|| async {}
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}
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fn foo(x: impl AsyncFn()) -> impl AsyncFn() {
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x
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}
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fn param<T: AsyncFn()>() {}
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fn main() {}
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