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https://github.com/rust-lang/rust
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20 lines
326 B
Rust
20 lines
326 B
Rust
//@ compile-flags: -Znext-solver
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//@ check-pass
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#![feature(rustc_attrs)]
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#[rustc_coinductive]
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trait Trait {}
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#[rustc_coinductive]
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trait Indirect {}
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impl<T: Trait + ?Sized> Indirect for T {}
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impl<'a> Trait for &'a () where &'a (): Indirect {}
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fn impls_trait<T: Trait>() {}
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fn main() {
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impls_trait::<&'static ()>();
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}
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