c75e601543
When the expected and found types have the same textual representation, we add clarifying in parentheses. We now visually highlight it in the output. Detect a corner case where the clarifying information would be the same for both types and skip it, as it doesn't add anything useful.
22 lines
918 B
Text
22 lines
918 B
Text
error[E0308]: mismatched types
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--> $DIR/impl-trait-in-macro.rs:9:9
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LL | ($($tr:tt)*) => { impl $($tr)* };
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| ----
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| |
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| expected type parameter
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| found type parameter
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...
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LL | let mut a = x;
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| - expected due to this value
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LL | a = y;
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| ^ expected type parameter `impl Debug`, found a different type parameter `impl Debug`
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= note: expected type parameter `impl Debug`
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found type parameter `impl Debug`
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= note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
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= note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
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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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