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9cc26b598a
rust/compiler/rustc_hir_analysis
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León Orell Valerian Liehr 9cc26b598a
Rollup merge of #123016 - compiler-errors:no-type-var-origin, r=lcnr 
Remove `TypeVariableOriginKind` and `ConstVariableOriginKind`

It's annoying to have to import `TypeVariableOriginKind` just to fill it with `MiscVariable` for almost every use. Every other usage other than `TypeParameterDefinition` wasn't even used -- I can see how it may have been useful once for debugging, but I do quite a lot of typeck debugging and I've never really needed it.

So let's just remove it, and keep around the only useful thing which is the `DefId` of the param for `var_for_def`.

This is based on #123006, which removed the special use of `TypeVariableOriginKind::OpaqueInference`, which I'm pretty sure I was the one that added.

r? lcnr or re-roll to types
2024-04-16 01:12:36 +02:00
..
src Rollup merge of #123016 - compiler-errors:no-type-var-origin, r=lcnr 2024-04-16 01:12:36 +02:00
Cargo.toml bump itertools to 0.12 2024-03-08 12:34:05 +03:00
messages.ftl Move check to wfcheck 2024-04-09 12:17:34 -04:00
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.