19 lines
352 B
Rust
19 lines
352 B
Rust
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//@ edition: 2021
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#![feature(const_trait_impl)]
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const trait Tr {
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async fn ft1() {}
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//~^ ERROR async functions are not allowed in `const` traits
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}
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const trait Tr2 {
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fn f() -> impl std::future::Future<Output = ()>;
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}
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impl const Tr2 for () {
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async fn f() {}
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//~^ ERROR async functions are not allowed in `const` trait impls
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}
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fn main() {}
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