Separate consider_unsize_to_dyn_candidate from other unsize candidates
#114829
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
rustbot
added
S-waiting-on-review
|
Some changes occurred to the core trait solver cc @rust-lang/initiative-trait-system-refactor |
|
@bors r+ rollup |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Aug 15, 2023
…llaumeGomez Rollup of 10 pull requests Successful merges: - rust-lang#114711 (Infer `Lld::No` linker hint when the linker stem is a generic compiler driver) - rust-lang#114772 (Add `{Local}ModDefId` to more strongly type DefIds`) - rust-lang#114800 (std: add some missing repr(transparent)) - rust-lang#114820 (Add test for unknown_lints from another file.) - rust-lang#114825 (Upgrade std to gimli 0.28.0) - rust-lang#114827 (Only consider object candidates for object-safe dyn types in new solver) - rust-lang#114828 (Probe when assembling upcast candidates so they don't step on eachother's toes in new solver) - rust-lang#114829 (Separate `consider_unsize_to_dyn_candidate` from other unsize candidates) - rust-lang#114830 (Clean up some bad UI testing annotations) - rust-lang#114831 (Check projection args before substitution in new solver) r? `@ghost` `@rustbot` modify labels: rollup
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Move the unsize candidate assembly just for
T -> dyn Traitout ofassemble_candidates_via_self_tyso 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 anT: Unsize<dyn Trait>goal anyways.Fixes rust-lang/trait-system-refactor-initiative#57
r? lcnr