Guillaume Gomez da4e7bd0cd

Rollup merge of #114829 - compiler-errors:next-solver-only-unsize-to-dyn-once, r=lcnr ...

Separate `consider_unsize_to_dyn_candidate` from other unsize candidates

Move the unsize candidate assembly *just for* `T -> dyn Trait` out of `assemble_candidates_via_self_ty` so that we only consider it once, instead of for every normalization step of the self ty. This makes sure that we don't assemble several candidates that are equal modulo normalization when we really don't care about normalizing the self type of an `T: Unsize<dyn Trait>` goal anyways.

Fixes rust-lang/trait-system-refactor-initiative#57

r? lcnr

2023-08-15 14:29:49 +02:00

..

src

Rollup merge of #114829 - compiler-errors:next-solver-only-unsize-to-dyn-once, r=lcnr

2023-08-15 14:29:49 +02:00

Cargo.toml

drop unused deps, gate libc under unix for one crate

2023-04-22 15:22:21 +03:00

messages.ftl

Migrate a trait selection error to use diagnostic translation

2023-08-07 05:26:38 +00:00