mirror of https://github.com/rust-lang/rust
17 lines
360 B
Rust
17 lines
360 B
Rust
// 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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//@ check-pass
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trait Object {}
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trait Alpha<Param: ?Sized> {}
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async fn foo<'a>(_: &'a ()) -> impl Alpha<dyn Object> {}
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impl<T> Alpha<dyn Object> for T { }
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fn main() { }
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