14e86eb7d9
This PR detects misspelled keywords using two heuristics: 1. Lowercasing the unexpected identifier. 2. Using edit distance to find a keyword similar to the unexpected identifier. However, it does not detect each and every misspelled keyword to minimize false positives and ambiguities. More details about the implementation can be found in the comments.
28 lines
865 B
Plaintext
28 lines
865 B
Plaintext
error: expected one of `)`, `,`, `@`, or `|`, found `list`
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--> $DIR/ref.rs:4:19
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LL | Some(refe list) => println!("{list:?}"),
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| ^^^^ expected one of `)`, `,`, `@`, or `|`
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help: there is a keyword `ref` with a similar name
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LL | Some(ref list) => println!("{list:?}"),
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| ~~~
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help: missing `,`
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LL | Some(refe, list) => println!("{list:?}"),
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| +
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error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
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--> $DIR/ref.rs:4:14
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LL | Some(refe list) => println!("{list:?}"),
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| ^^^^ ^^^^ expected 1 field, found 2
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--> $SRC_DIR/core/src/option.rs:LL:COL
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= note: tuple variant has 1 field
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0023`.
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