15 lines
274 B
Rust
15 lines
274 B
Rust
//@ known-bug: #117647
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#![feature(lifetime_capture_rules_2024)]
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#![feature(rustc_attrs)]
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#![allow(internal_features)]
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#![rustc_variance_of_opaques]
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use std::ops::Deref;
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fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> {
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Box::new(x)
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}
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fn main() {}
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