Dylan DPC 770583cc6d
Rollup merge of - spastorino:universal-lowering-refactor-1, r=cjgillot
Impl Traits lowering minor refactors

This are unrelated changes on my RPIT refactor that may be better to merge before opening the main PR.

r? `@cjgillot`

cc `@nikomatsakis`
2022-06-08 13:43:20 +02:00
..

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