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22 lines
370 B
Rust
22 lines
370 B
Rust
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// check-pass
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use std::fmt::Debug;
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use std::marker::PhantomData;
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trait Foo {
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type Gat<'a>: ?Sized where Self: 'a;
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}
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struct Bar<'a, T: Foo + 'a>(T::Gat<'a>);
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struct Baz<T: ?Sized>(PhantomData<T>);
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impl<T: ?Sized> Foo for Baz<T> {
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type Gat<'a> = T where Self: 'a;
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}
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fn main() {
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let x = Bar::<'_, Baz<()>>(());
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let y: &Bar<'_, Baz<dyn Debug>> = &x;
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}
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