Use error term in projection if missing associated item in new solver #111488
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r? @lcnr (rustbot has picked a reviewer for you, use r? to override) |
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Some changes occurred to the core trait solver cc @rust-lang/initiative-trait-system-refactor |
compiler-errors
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May 12, 2023
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May 16, 2023
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| .const_error_with_guaranteed( | ||
| tcx.type_of(goal.predicate.def_id()) | ||
| .subst(tcx, goal.predicate.projection_ty.substs), | ||
| guar, | ||
| ) | ||
| .into(), |
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realized that the naming for ty_error and const_error is inconsistent afaict 🤔 we should unify these.
Probably makes sense to open a github issue for that unless you have some time @compiler-errors .
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this was done in #111570 which probably means this PR needs to be rebased
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@bors r+ rollup |
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📌 Commit a5ce6e843839f3a12e7e123c8ae142d62090da1f has been approved by It is now in the queue for this repository. |
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@bors r- probably needs a rebase |
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lol yes boxy is right, i should rebase this |
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#107680 (Hide repr attribute from doc of types without guaranteed repr) - rust-lang#111488 (Use error term in projection if missing associated item in new solver) - rust-lang#111533 (Handle error body in generator layout) - rust-lang#111573 (Erase `ReError` properly) - rust-lang#111592 (Change Vec examples to not assert exact capacity except where it is guaranteed) - rust-lang#111610 (fix(diagnostic): wrap parens for ref impl trait param) - rust-lang#111642 ([rustdoc] Only keep impl blocks from bodies) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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We were previously delaying a bug but not bailing, leading to an ICE in the
tcx.type_of(assoc_def.item.def_id)call below.