bjoernager/rust
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Auto merge of #133961 - lcnr:borrowck-cleanup, r=jackh726

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cleanup region handling: add `LateParamRegionKind`

The second commit is to enable a split between `BoundRegionKind` and `LateParamRegionKind`, by avoiding `BoundRegionKind` where it isn't necessary.

The third comment then adds `LateParamRegionKind` to avoid having the same late-param region for separate bound regions. This fixes #124021.

r? `@compiler-errors`
This commit is contained in:
bors 2024-12-19 08:33:20 +00:00
commit a4079b29bb
23 changed files with 194 additions and 66 deletions
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3
compiler/rustc_middle/src/ty/mod.rs
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@ -83,7 +83,8 @@ pub use self::predicate::{
TypeOutlivesPredicate,
};
pub use self::region::{
BoundRegion, BoundRegionKind, EarlyParamRegion, LateParamRegion, Region, RegionKind, RegionVid,
BoundRegion, BoundRegionKind, EarlyParamRegion, LateParamRegion, LateParamRegionKind, Region,
RegionKind, RegionVid,
};
pub use self::rvalue_scopes::RvalueScopes;
pub use self::sty::{