rust/compiler
bors 6c29b45439 Auto merge of #116224 - nnethercote:rustc_arena-overhaul, r=cjgillot
`rustc_arena` overhaul

I find the `rustc_arena` a bit hard to read. These commits make it better.

r? `@cjgillot`
2023-10-01 14:38:51 +00:00
..