17 lines
350 B
Rust
17 lines
350 B
Rust
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// Regression test for #62517. We used to ICE when you had an `async
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// fn` with an `impl Trait` return that mentioned a `dyn Bar` with no
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// explicit lifetime bound.
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//
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// edition:2018
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#![feature(async_await)]
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trait Object {}
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trait Alpha<Param> {}
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async fn foo<'a>(_: &'a ()) -> impl Alpha<dyn Object> {}
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//~^ ERROR not satisfied
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fn main() { }
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