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cyrgani
20 lines
679 B
Plaintext
20 lines
679 B
Plaintext
error[E0277]: the trait bound `U: Eq` is not satisfied
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--> $DIR/specialization-wfcheck.rs:7:17
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LL | default impl<U> Foo<'static, U> for () {}
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| ^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `U`
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note: required by a bound in `Foo`
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--> $DIR/specialization-wfcheck.rs:5:18
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LL | trait Foo<'a, T: Eq + 'a> { }
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| ^^ required by this bound in `Foo`
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help: consider restricting type parameter `U` with trait `Eq`
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LL | default impl<U: std::cmp::Eq> Foo<'static, U> for () {}
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| ++++++++++++++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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