rust/compiler/rustc_parse
Matthias Krüger a80ee9159b
Rollup merge of #126882 - estebank:multiline-order, r=WaffleLapkin
Special case when a code line only has multiline span starts

Minimize multline span overlap when there are multiple of them starting on the same line:

```
3 |       X0 Y0 Z0
  |  _____^  -  -
  | | _______|  |
  | || _________|
4 | |||   X1 Y1 Z1
5 | |||   X2 Y2 Z2
  | |||____^__-__- `Z` label
  | ||_____|__|
  | |______|  `Y` is a good letter too
  |        `X` is a good letter
```
2024-06-24 15:06:23 +02:00
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