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rust/compiler/rustc_hir_analysis
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Matthias Krüger 19b8685b06
Rollup merge of #108379 - compiler-errors:hir-error-guaranteed, r=cjgillot 
Add `ErrorGuaranteed` to `hir::{Expr,Ty}Kind::Err` variants

First step in making the `Err` variants of `ExprKind` and `TyKind` require an `ErrorGuaranteed` during parsing. Making the corresponding AST versions require `ErrorGuaranteed` is a bit harder, whereas it was pretty easy to do this for HIR, so let's do that first.

The only weird thing about this PR is that `ErrorGuaranteed` is moved to `rustc_span`. This is *certainly* not the right place to put it, but `rustc_hir` cannot depend on `rustc_error` because the latter already depends on the former. Should I just pull out some of the error machinery from `rustc_error` into an even more minimal crate that `rustc_hir` can depend on? Advice would be appreciated.
2023-02-26 12:04:58 +01:00
..
locales hir-analysis: make a helpful note 2023-02-26 00:01:44 +02:00
src Rollup merge of #108379 - compiler-errors:hir-error-guaranteed, r=cjgillot 2023-02-26 12:04:58 +01:00
Cargo.toml Use ThinVec in various AST types. 2023-02-21 11:51:56 +11:00
README.md rustc_typeck to rustc_hir_analysis 2022-09-27 10:37:23 +02:00

README.md

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