Rollup merge of #118888 - compiler-errors:uplift-more-things, r=jackh726

Uplift `TypeAndMut` and `ClosureKind` to `rustc_type_ir`

Uplifts `TypeAndMut` and `ClosureKind`

I know I said I was just going to get rid of `TypeAndMut` (https://github.com/rust-lang/types-team/issues/124) but I think this is much simpler, lol

r? `@jackh726` or `@lcnr`

Matthias Krüger committed 2y ago

d5af762fe537e93bad30c4f2b3dcb7c6ad0b8c0e

Parents: 44fd74a , 742f193

Committed by GitHub <noreply@github.com> on 12/15/2023, 5:50:18 AM