rust/compiler/rustc_data_structures
Nilstrieb e1787f5572 Reduce HIR debug output
HIR debug output is currently very verbose, especially when used with
the alternate (`#`) flag. This commit reduces the amount of noisy
newlines by forcing a few small key types to stay on one line, which
makes the output easier to read and scroll by.

```
$ rustc +after hello_world.rs -Zunpretty=hir-tree | wc -l
582
$ rustc +before hello_world.rs -Zunpretty=hir-tree | wc -l
932
```
2023-01-02 20:15:48 +01:00
..
src Reduce HIR debug output 2023-01-02 20:15:48 +01:00
Cargo.toml Bump cfg-if to 1.0 2022-12-20 13:03:45 +00:00