mirror of https://github.com/rust-lang/rust
24 lines
900 B
Plaintext
24 lines
900 B
Plaintext
error[E0283]: type annotations needed
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--> $DIR/leak-check-in-selection-2.rs:16:5
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LL | impls_trait::<(), _>();
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| ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `U` declared on the function `impls_trait`
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note: multiple `impl`s satisfying `for<'a> (): Trait<&'a str, _>` found
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--> $DIR/leak-check-in-selection-2.rs:9:1
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LL | impl<'a> Trait<&'a str, &'a str> for () {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | impl<'a> Trait<&'a str, String> for () {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: required by a bound in `impls_trait`
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--> $DIR/leak-check-in-selection-2.rs:13:19
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LL | fn impls_trait<T: for<'a> Trait<&'a str, U>, U>() {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impls_trait`
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0283`.
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