rust/compiler/rustc_codegen_ssa/src/debuginfo, branch 1.77.0

Auto merge of #119258 - compiler-errors:closure-kind, r=eholk

2023-12-26T04:25:53+00:00

Make closures carry their own ClosureKind Right now, we use the "`movability`" field of `hir::Closure` to distinguish a closure and a coroutine. This is paired together with the `CoroutineKind`, which is located not in the `hir::Closure`, but the `hir::Body`. This is strange and redundant. This PR introduces `ClosureKind` with two variants -- `Closure` and `Coroutine`, which is put into `hir::Closure`. The `CoroutineKind` is thus removed from `hir::Body`, and `Option` no longer needs to be a stand-in for "is this a closure or a coroutine". r? eholk

Only regular coroutines have movability

2023-12-25T21:13:41+00:00

Remove `Session` methods that duplicate `DiagCtxt` methods.

2023-12-23T21:05:28+00:00

Also add some `dcx` methods to types that wrap `TyCtxt`, for easier access.

Split coroutine desugaring kind from source

2023-12-22T23:58:29+00:00

Implement `async gen` blocks

2023-12-08T17:23:25+00:00

rustc: Harmonize `DefKind` and `DefPathData`

2023-12-03T13:24:56+00:00

`DefPathData::(ClosureExpr,ImplTrait)` are renamed to match `DefKind::(Closure,OpaqueTy)`. `DefPathData::ImplTraitAssocTy` is replaced with `DefPathData::TypeNS(kw::Empty)` because both correspond to `DefKind::AssocTy`. It's possible that introducing `(DefKind,DefPathData)::AssocOpaqueTy` could be a better solution, but that would be a much more invasive change. Const generic parameters introduced for effects are moved from `DefPathData::TypeNS` to `DefPathData::ValueNS`, because constants are values. `DefPathData` is no longer passed to `create_def` functions to avoid redundancy.

Fix `clippy::needless_borrow` in the compiler

2023-11-21T19:13:40+00:00

`x clippy compiler -Aclippy::all -Wclippy::needless_borrow --fix`. Then I had to remove a few unnecessary parens and muts that were exposed now.

rename bound region instantiation

2023-11-17T09:29:48+00:00

- `erase_late_bound_regions` -> `instantiate_bound_regions_with_erased` - `replace_late_bound_regions_X` -> `instantiate_bound_regions_X`

Add hir::GeneratorKind::Gen

2023-10-26T07:10:25+00:00

Rename `AsyncCoroutineKind` to `CoroutineSource`

2023-10-25T16:14:05+00:00

similar to how we have `MatchSource`, it explains where the desugaring came from.