mirror of https://github.com/rust-lang/rust
17 lines
353 B
Rust
17 lines
353 B
Rust
//@ check-pass
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trait Captures<'a> {}
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impl<T> Captures<'_> for T {}
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trait Outlives<'a>: 'a {}
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impl<'a, T: 'a> Outlives<'a> for T {}
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// Test that we treat `for<'a> Opaque: 'a` as `Opaque: 'static`
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fn test<'o>(v: &'o Vec<i32>) -> impl Captures<'o> + for<'a> Outlives<'a> {}
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fn opaque_doesnt_use_temporary() {
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let a = test(&vec![]);
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}
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fn main() {}
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