rust/compiler/rustc_span
Dylan DPC e08ab08a2e
Rollup merge of #94869 - jackh726:gats_extended, r=compiler-errors
Add the generic_associated_types_extended feature

Right now, this only ignore obligations that reference new placeholders in `poly_project_and_unify_type`. In the future, this might do other things, like allowing object-safe GATs.

**This feature is *incomplete* and quite likely unsound. This is mostly just for testing out potential future APIs using a "relaxed" set of rules until we figure out *proper* rules.**

Also drive by cleanup of adding a `ProjectAndUnifyResult` enum instead of using a `Result<Result<Option>>`.

r? `@nikomatsakis`
2022-03-31 00:26:29 +02:00
..
src Rollup merge of #94869 - jackh726:gats_extended, r=compiler-errors 2022-03-31 00:26:29 +02:00
Cargo.toml Update sha1, sha2, and md5 dependencies 2022-02-13 15:29:01 -06:00