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8d4d572e4d
When encountering a verbose/multipart suggestion that has changes that are only caused by different capitalization of ASCII letters that have little differenciation, expand the message to highlight that fact (like we already do for inline suggestions). The logic to do this was already present, but implemented incorrectly.
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
error: expected identifier, found keyword `fn`
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--> $DIR/recover-fn-trait-from-fn-kw.rs:1:16
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LL | fn foo(_: impl fn() -> i32) {}
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| ^^
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help: use `Fn` to refer to the trait (notice the capitalization difference)
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LL | fn foo(_: impl Fn() -> i32) {}
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| ~~
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error: expected identifier, found keyword `fn`
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--> $DIR/recover-fn-trait-from-fn-kw.rs:4:12
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LL | fn foo2<T: fn(i32)>(_: T) {}
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| ^^
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help: use `Fn` to refer to the trait (notice the capitalization difference)
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LL | fn foo2<T: Fn(i32)>(_: T) {}
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| ~~
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error[E0308]: mismatched types
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--> $DIR/recover-fn-trait-from-fn-kw.rs:8:12
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LL | foo(|| ());
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| ^^ expected `i32`, found `()`
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error[E0631]: type mismatch in closure arguments
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--> $DIR/recover-fn-trait-from-fn-kw.rs:10:5
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LL | foo2(|_: ()| {});
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| ^^^^^-------^^^^
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| | |
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| | found signature defined here
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| expected due to this
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= note: expected closure signature `fn(i32) -> _`
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found closure signature `fn(()) -> _`
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note: required by a bound in `foo2`
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--> $DIR/recover-fn-trait-from-fn-kw.rs:4:12
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LL | fn foo2<T: fn(i32)>(_: T) {}
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| ^^^^^^^ required by this bound in `foo2`
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0308, E0631.
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For more information about an error, try `rustc --explain E0308`.
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