Esteban Küber 8c5dafdcb8 Parse loop labels missing a leading ' ...

When encountering the following typo:

```rust
a: loop { break 'a; }
```

provide an appropriate suggestion.

2021-01-21 21:41:47 -08:00

..

src

Parse loop labels missing a leading '

2021-01-21 21:41:47 -08:00

Cargo.toml

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