19 lines
235 B
Rust
19 lines
235 B
Rust
//@ run-pass
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pub trait Foo {
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type Out;
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}
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impl Foo for () {
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type Out = bool;
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}
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fn main() {
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type Bool = <() as Foo>::Out;
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let x: Bool = true;
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assert!(x);
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let y: Option<Bool> = None;
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assert_eq!(y, None);
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}
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