18 lines
412 B
Rust
18 lines
412 B
Rust
// Test that we enforce a `&'static` requirement that is only visible
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// after normalization.
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trait Foo { type Out; }
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impl Foo for () { type Out = &'static u32; }
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impl<'a> Foo for &'a () { type Out = &'a u32; }
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fn main() {
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let a = 22;
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let _: <() as Foo>::Out = &a; //~ ERROR
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let a = 22;
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let _: <&'static () as Foo>::Out = &a; //~ ERROR
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let a = 22;
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let _: <&'_ () as Foo>::Out = &a;
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}
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