mirror of https://github.com/rust-lang/rust
22 lines
395 B
Rust
22 lines
395 B
Rust
//@ check-pass
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//@ edition: 2021
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//@ revisions: current next
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//@ ignore-compare-mode-next-solver (explicit revisions)
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//@[next] compile-flags: -Znext-solver
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#![deny(refining_impl_trait)]
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pub trait Foo {
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type Item;
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fn hello() -> impl Iterator<Item = Self::Item>;
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}
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impl Foo for () {
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type Item = ();
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fn hello() -> impl Iterator<Item = ()> { [()].into_iter() }
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}
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fn main() {}
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