Revert "Prefer projection candidates instead of param_env candidates for Sized predicates" #96593
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@bors r+ |
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📌 Commit 121c978 has been approved by |
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…rors Revert "Prefer projection candidates instead of param_env candidates for Sized predicates" Fixes rust-lang#93262 Reopens rust-lang#89352 This was a hack that seemed to have no negative side-effects at the time. Given that the latter has a workaround and likely less common than the former, it makes sense to revert this change. r? `@compiler-errors`
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Failed in rollup: #96653 (comment) |
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…env candidates for Sized predicates
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Finished benchmarking commit (bdcb6a9): comparison url. Summary: This benchmark run did not return any relevant results. If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression |
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Beta-accepted based on zulip conversation: https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/Covariance-related.20GAT.20lifetime.20mismatch.20.2389352/near/281881315 |
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…ulacrum [beta] backports This backports/rolls up: * Quick fix for rust-lang#96223. rust-lang#96679 * [beta] Revert rust-lang#92519 on beta rust-lang#96556 * [beta] Clippy backport ICE/infinite loop fix rust-lang#96740 * Revert "Prefer projection candidates instead of param_env candidates for Sized predicates" rust-lang#96593
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Fixes #93262
Reopens #89352
This was a hack that seemed to have no negative side-effects at the time. Given that the latter has a workaround and likely less common than the former, it makes sense to revert this change.
r? @compiler-errors