bjoernager/rust
bjoernager/rust
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rust/compiler/rustc_hir_analysis
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Matthias Krüger 3e04973891
Rollup merge of #138727 - compiler-errors:ty-var-origin, r=fmease 
Do not rely on `type_var_origin` in `OrphanCheckErr::NonLocalInputType`

The ordering of ty var unification means that we may end up with a root variable whose ty var origin is from another item's params.

Let's not rely on this by just unifying the infer vars with the params of the impl + resolving. It's kinda goofy but it's clearer IMO.

Fixes #132826.

r? `@fmease` or `@lcnr`
2025-03-20 15:36:20 +01:00
..
src Rollup merge of #138727 - compiler-errors:ty-var-origin, r=fmease 2025-03-20 15:36:20 +01:00
Cargo.toml Stop relying on rustc_type_ir in non-type-system crates 2025-03-15 06:42:48 +00:00
messages.ftl Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
README.md

README.md

For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.