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Improve diagnostic for missing half of binary operator in `if` condition by Fabi...

 3 years ago
source link: https://github.com/rust-lang/rust/pull/91435
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FabianWolff commented 8 days ago

Fixes #91421. I've also changed it so that it doesn't consume the else token in the error case, because it will try to consume it again afterwards, leading to this incorrect error message (where the else reported as missing is actually there):

error: expected one of `.`, `;`, `?`, `else`, or an operator, found `{`
 --> src/main.rs:4:12
  |
4 |     } else { 4 };
  |            ^ expected one of `.`, `;`, `?`, `else`, or an operator

r? @lcnr


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