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https://github.com/rust-lang/rust
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8a5245e7dd
- Firstly get all the information about generics matching out of the HIR - Secondly the labelling for the function is more coherent now - Lastly a few error message improvements
24 lines
940 B
Plaintext
24 lines
940 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/coerce-reborrow-multi-arg-fail.rs:4:18
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LL | test(&mut 7, &7);
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| ---- ------ ^^ types differ in mutability
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| | |
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| | expected all arguments to be this `&mut {integer}` type because they need to match the type of this parameter
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| arguments to this function are incorrect
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= note: expected mutable reference `&mut {integer}`
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found reference `&{integer}`
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note: function defined here
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--> $DIR/coerce-reborrow-multi-arg-fail.rs:1:4
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LL | fn test<T>(_a: T, _b: T) {}
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| ^^^^ - ----- ----- this parameter needs to match the `&mut {integer}` type of `_a`
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| | `_b` needs to match the `&mut {integer}` type of this parameter
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| `_a` and `_b` all reference this parameter T
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0308`.
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